CVE watch Past 48 hours+

Latest 48 of 1022 in cacheBrowse CVEs
NVD checked Nov 8, 06:27 UTCSource: NVD · Refreshed every 2 hours · Publication may lag

Kythos AI vulnerability intelligence

Zero-Day Exploits / Vulnerabilities

A server-rendered, source-attributed view of confirmed CISA KEV entries and all NVD CVEs published in the rolling 48-hour UTC window.

Important distinction: CISA KEV means exploitation has been observed; it does not mean every entry was a zero-day. An NVD publication in the past 48 hours does not mean exploitation has occurred. Source records describe third-party products and do not identify Kythos AI customers, contracts, affiliations, or work history.

Confirmed exploitation intelligence

Zero-Day Exploits / Vulnerabilities

Complete CISA Known Exploited Vulnerabilities catalog, ordered by the date CISA added each entry. Every result is known to be exploited; entries are not necessarily zero-days.

Current snapshot

Entries 121–144 of 1,769

CISA KEV

CVE-2026-0770: Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability

Langflow · Langflow

Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations.

Federal remediation due Jul 24, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2021-27137: DD-WRT Stack-Based Buffer Overflow Vulnerability

DD-WRT · DD-WRT

DD-WRT contains a stack-based buffer overflow vulnerability that could allow an unauthenticated attacker to overflow an internal buffer used by UPnP and trigger a code execution vulnerability.

Federal remediation due Jul 24, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-58644: Microsoft SharePoint Deserialization of Untrusted Data Vulnerability

Microsoft · SharePoint

Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.

Federal remediation due Jul 19, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-39808: Fortinet FortiSandbox OS Command Injection Vulnerability

Fortinet · FortiSandbox

Fortinet FortiSandbox contains an OS command injection vulnerability that could allow an unauthenticated attacker to execute unauthorized code or commands via crafted HTTP requests.

Federal remediation due Jul 19, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-25089: Fortinet FortiSandbox OS Command Injection Vulnerability

Fortinet · FortiSandbox

Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS contain an OS command injection vulnerability that allows an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests.

Federal remediation due Jul 19, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-46817: Oracle E-Business Suite Improper Privilege Management Vulnerability

Oracle · E-Business Suite

Oracle E-Business Suite contains an improper privilege management vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments.

Federal remediation due Jul 18, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2023-4346: KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Vulnerability

KNX Association · KNX Protocol Connection Authorization Option 1

KNX Association KNX Protocol Connection Authorization Option 1 contains an overly restrictive account lockout mechanism vulnerability that could allow an attacker to purge all devices without additional security options enabled and set a BCU key to lock the device.

Federal remediation due Jul 29, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-56164: Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

Microsoft · SharePoint Server

Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.

Federal remediation due Jul 17, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-56155: Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability

Microsoft · Active Directory Federation Services

Microsoft Active Directory Federation Services contains an insufficient granularity of access control vulnerability that allows an authorized attacker to elevate privileges locally.

Federal remediation due Jul 28, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-15410: SonicWall SMA1000 Appliances Code Injection Vulnerability

SonicWall · SMA1000 Appliances

SonicWall SMA1000 Appliances contain a code injection vulnerability which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands.

Federal remediation due Jul 17, 2026Ransomware use: Known

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-15409: SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability

SonicWall · SMA1000 Appliances

SonicWall SMA1000 Appliances contain a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to potentially cause the appliance to make requests to unintended location.

Federal remediation due Jul 17, 2026Ransomware use: Known

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2008-4128: Cisco IOS Cross-Site Request Forgery Vulnerability

Cisco · IOS

Cisco IOS 12.4 contains multiple cross-site forgery vulnerabilities that allows remote attackers to execute arbitrary commands via (1) a certain "show privilege" command to the /level/15/exec/- URI, and (2) a certain "alias exec" command to the /level/15/exec/-/configure/http URI.

Federal remediation due Jul 16, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-56291: Balbooa Forms Unrestricted Upload of File with Dangerous Type Vulnerability

Balbooa · Forms

Balbooa Forms contains an unrestricted upload of file with dangerous type vulnerability that allows an unauthenticated arbitrary file upload which could allow uploading of executable files leading to full RCE.

Federal remediation due Jul 13, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-48939: iCagenda Unrestricted Upload of File with Dangerous Type Vulnerability

iCagenda · iCagenda

iCagenda contains an unrestricted upload of file with dangerous type vulnerability that allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution.

Federal remediation due Jul 13, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-56290: Joomlack Page Builder Improper Access Control Vulnerability

Joomlack · Page Builder

Joomlack Page Builder contains an improper access control vulnerability that could allow for remote code execution via unauthenticated arbitrary file upload.

Federal remediation due Jul 10, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-55255: Langflow Authorization Bypass Through User-Controlled Key Vulnerability

Langflow · Langflow

Langflow contains an authorization bypass through user-controlled key vulnerability which allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request.

Federal remediation due Jul 10, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-48908: JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability

JoomShaper · SP Page Builder

JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.

Federal remediation due Jul 10, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-48282: Adobe ColdFusion Path Traversal Vulnerability

Adobe · ColdFusion

Adobe ColdFusion contains a path traversal vulnerability that could lead to arbitrary code execution in the context of the current user.

Federal remediation due Jul 10, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-45659: Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability

Microsoft · SharePoint Server

Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network.

Federal remediation due Jul 4, 2026Ransomware use: Known

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-48558: SimpleHelp Authentication Bypass Vulnerability

SimpleHelp · SimpleHelp

SimpleHelp contains an authentication bypass vulnerability in the OIDC authentication flow. When OIDC authentication is configured, identity tokens submitted during login are accepted without verifying their cryptographic signature. In a vulnerable configuration, a remote, unauthenticated attacker can submit a forged token containing…

Federal remediation due Jul 2, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-20230: Cisco Unified Communications Manager Server-Side Request Forgery (SSRF) Vulnerability

Cisco · Unified Communications Manager

Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) contain a server-side request forgery (SSRF) Vulnerability that could allow an unauthenticated, remote attacker to write files to the underlying operating system that could be…

Federal remediation due Jun 28, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-12569: PTC Windchill and FlexPLM Improper Input Validation Vulnerability

PTC · Windchill and FlexPLM

PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network.

Federal remediation due Jun 28, 2026Ransomware use: Known

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-34910: Ubiquiti UniFi OS Improper Input Validation Vulnerability

Ubiquiti · UniFi OS

Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.

Federal remediation due Jun 26, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

CISA KEV

CVE-2026-34909: Ubiquiti UniFi OS Path Traversal Vulnerability

Ubiquiti · UniFi OS

Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.

Federal remediation due Jun 26, 2026Ransomware use: Not confirmed by CISA

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable…

Source: Official CISA KEV JSONCatalog released Nov 6, 2026, 7:44 PM GMT+0000Site snapshot: Showing 24 of 1,769Source text normalized: network addresses and restricted context omittedRefresh interval: 30 minutes

Complete fixed-window snapshot

CVEs — Past 48 Hours

All unique CVEs returned by NVD for the displayed UTC publication window. The snapshot is accepted only when its normalized unique-item count exactly equals the API totalResults value.

Current snapshot

Entries 553–576 of 1,041

NVD CVE

CVE-2026-17114

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information and cause a denial of service due to the generation of error messages containing sensitive information.

CVSS 5.4 MEDIUMStatus: Awaiting AnalysisCWE-209
NVD CVE

CVE-2026-17112

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information belonging to other tenants due to broken object-level authorization.

CVSS 7.7 HIGHStatus: Awaiting AnalysisCWE-639
NVD CVE

CVE-2026-17108

IBM API Connect [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information due to server-side request forgery.

CVSS 8.5 HIGHStatus: Awaiting AnalysisCWE-918
NVD CVE

CVE-2026-17098

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote attacker to obtain sensitive information due to verbose error messages.

CVSS 5.3 MEDIUMStatus: Awaiting AnalysisCWE-209
NVD CVE

CVE-2026-17085

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to bypass security restrictions due to improper handling of case sensitivity. An access restriction is not applied consistently to all variations of…

CVSS 4.1 MEDIUMStatus: Awaiting AnalysisCWE-178
NVD CVE

CVE-2026-17067

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to access internal network resources due to server-side request forgery.

CVSS 5.5 MEDIUMStatus: Awaiting AnalysisCWE-918
NVD CVE

CVE-2026-17066

IBM API Connect [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information and modify or delete data belonging to other tenants due to missing authorization.

CVSS 9.1 CRITICALStatus: Awaiting AnalysisCWE-862
NVD CVE

CVE-2026-17064

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information due to an insecure direct object reference.

CVSS 5.0 MEDIUMStatus: Awaiting AnalysisCWE-639
NVD CVE

CVE-2026-17062

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to modify internal requests due to improper neutralization of argument delimiters. Special characters in user-supplied input are not handled safely, which could…

CVSS 2.7 LOWStatus: Awaiting AnalysisCWE-88
NVD CVE

CVE-2026-17049

IBM API Connect [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information and modify arbitrary documents due to authorization bypass through user-controlled keys.

CVSS 9.9 CRITICALStatus: Awaiting AnalysisCWE-639
NVD CVE

CVE-2026-16920

IBM API Connect [network address omitted] through [network address omitted] could allow a remote authenticated attacker to bypass security restrictions due to a confused deputy vulnerability.

CVSS 9.9 CRITICALStatus: Awaiting AnalysisCWE-441
NVD CVE

CVE-2026-16918

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote attacker to access internal network resources due to server-side request forgery.

CVSS 9.3 CRITICALStatus: Awaiting AnalysisCWE-918
NVD CVE

CVE-2026-16912

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information due to server-side request forgery.

CVSS 8.5 HIGHStatus: Awaiting AnalysisCWE-918
NVD CVE

CVE-2026-16884

IBM API Connect [network address omitted] through [network address omitted] could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection.

CVSS 9.9 CRITICALStatus: Awaiting AnalysisCWE-611
NVD CVE

CVE-2026-16880

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information due to path traversal.

CVSS 8.5 HIGHStatus: Awaiting AnalysisCWE-22
NVD CVE

CVE-2026-16854

IBM API Connect [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information belonging to other tenants due to an injection vulnerability. Input used to build a data query is not properly neutralized, which could allow the query to…

CVSS 7.7 HIGHStatus: Awaiting AnalysisCWE-89
NVD CVE

CVE-2026-16720

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote attacker to obtain valid access tokens for other users due to improper authentication. Authentication against a connected directory service is not sufficiently enforced, which…

CVSS 9.8 CRITICALStatus: Awaiting AnalysisCWE-287
NVD CVE

CVE-2026-16719

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote attacker to view arbitrary files on the system due to a path traversal vulnerability. A specially crafted URL request could allow directories outside the…

CVSS 6.5 MEDIUMStatus: Awaiting AnalysisCWE-22
NVD CVE

CVE-2026-16718

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information due to improper validation of file paths.

CVSS 7.7 HIGHStatus: Awaiting AnalysisCWE-22
NVD CVE

CVE-2026-16717

IBM API Connect [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information due to broken object-level authorization.

CVSS 7.7 HIGHStatus: Awaiting AnalysisCWE-639
NVD CVE

CVE-2026-16716

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to bypass security restrictions to access and modify sensitive information due to improper restriction of security token assignment.

CVSS 8.8 HIGHStatus: Awaiting AnalysisCWE-1259
NVD CVE

CVE-2026-16715

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information from other tenants due to broken object-level authorization.

CVSS 7.7 HIGHStatus: Awaiting AnalysisCWE-639
NVD CVE

CVE-2026-16714

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote attacker to overwrite arbitrary files due to a path traversal vulnerability.

CVSS 7.5 HIGHStatus: Awaiting AnalysisCWE-22
NVD CVE

CVE-2026-16712

IBM API Connect [network address omitted] through [network address omitted] and [network address omitted] through [network address omitted] could allow a remote authenticated attacker to obtain sensitive information from other tenants due to improper authorization. Identifiers supplied in requests are not sufficiently checked against the user's…

CVSS 7.7 HIGHStatus: Awaiting AnalysisCWE-639
Source: Official NVD CVE API 2.0UTC window Nov 6, 2026 06:27–Nov 8, 2026 06:27API response: Site snapshot: Showing 24 of 1,041Source text normalized: network addresses and restricted context omittedRefresh interval: 2 hours