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.
Entries 1,081–1,104 of 1,769
CVE-2016-4657: Apple iOS Webkit Memory Corruption Vulnerability
Apple · iOS
Apple iOS WebKit contains a memory corruption vulnerability that allows attackers to execute remote code or cause a denial-of-service (DoS) via a crafted web site. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and…
Required action: Apply updates per vendor instructions.
CVE-2016-4656: Apple iOS Memory Corruption Vulnerability
Apple · iOS
A memory corruption vulnerability in Apple iOS kernel allows attackers to execute code in a privileged context or cause a denial-of-service (DoS) via a crafted application.
Required action: Apply updates per vendor instructions.
CVE-2016-4655: Apple iOS Information Disclosure Vulnerability
Apple · iOS
The Apple iOS kernel allows attackers to obtain sensitive information from memory via a crafted application.
Required action: Apply updates per vendor instructions.
CVE-2016-3351: Microsoft Internet Explorer and Edge Information Disclosure Vulnerability
Microsoft · Internet Explorer and Edge
An information disclosure vulnerability exists in the way that certain functions in Internet Explorer and Edge handle objects in memory. The vulnerability could allow an attacker to detect specific files on the user's computer.
Required action: Apply updates per vendor instructions.
CVE-2016-3298: Microsoft Internet Explorer Messaging API Information Disclosure Vulnerability
Microsoft · Internet Explorer
An information disclosure vulnerability exists when the Microsoft Internet Messaging API improperly handles objects in memory. An attacker who successfully exploited this vulnerability could allow the attacker to test for the presence of files on disk.
Required action: Apply updates per vendor instructions.
CVE-2016-0162: Microsoft Internet Explorer Information Disclosure Vulnerability
Microsoft · Internet Explorer
An information disclosure vulnerability exists when Internet Explorer does not properly handle JavaScript. The vulnerability could allow an attacker to detect specific files on the user's computer.
Required action: Apply updates per vendor instructions.
CVE-2022-20821: Cisco IOS XR Open Port Vulnerability
Cisco · IOS XR
Cisco IOS XR software health check opens TCP port 6379 by default on activation. An attacker can connect to the Redis instance on the open port and allow access to the Redis instance that is running within the NOSi container.
Required action: Apply updates per vendor instructions.
CVE-2021-30883: Apple Multiple Products Memory Corruption Vulnerability
Apple · Multiple Products
Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for remote code execution.
Required action: Apply updates per vendor instructions.
CVE-2021-1048: Android Kernel Use-After-Free Vulnerability
Android · Kernel
Android kernel contains a use-after-free vulnerability that allows for privilege escalation.
Required action: Apply updates per vendor instructions.
CVE-2021-0920: Android Kernel Race Condition Vulnerability
Android · Kernel
Android kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation.
Required action: Apply updates per vendor instructions.
CVE-2020-1027: Microsoft Windows Kernel Privilege Escalation Vulnerability
Microsoft · Windows
An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.
Required action: Apply updates per vendor instructions.
CVE-2020-0638: Microsoft Update Notification Manager Privilege Escalation Vulnerability
Microsoft · Update Notification Manager
Microsoft Update Notification Manager contains an unspecified vulnerability that allows for privilege escalation.
Required action: Apply updates per vendor instructions.
CVE-2019-8720: WebKitGTK Memory Corruption Vulnerability
WebKitGTK · WebKitGTK
WebKitGTK contains a memory corruption vulnerability which can allow an attacker to perform remote code execution.
Required action: Apply updates per vendor instructions.
CVE-2019-7287: Apple iOS Memory Corruption Vulnerability
Apple · iOS
Apple iOS contains a memory corruption vulnerability which could allow an attacker to perform remote code execution.
Required action: Apply updates per vendor instructions.
CVE-2019-7286: Apple Multiple Products Memory Corruption Vulnerability
Apple · Multiple Products
Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for privilege escalation.
Required action: Apply updates per vendor instructions.
CVE-2019-5786: Google Chrome Blink Use-After-Free Vulnerability
Google · Chrome Blink
Google Chrome Blink contains a heap use-after-free vulnerability that allows an attacker to potentially perform out of bounds memory access via a crafted HTML page.
Required action: Apply updates per vendor instructions.
CVE-2019-18426: WhatsApp Cross-Site Scripting Vulnerability
Meta Platforms · WhatsApp
A vulnerability in WhatsApp Desktop when paired with WhatsApp for iPhone allows cross-site scripting and local file reading.
Required action: Apply updates per vendor instructions.
CVE-2019-1385: Microsoft Windows AppX Deployment Extensions Privilege Escalation Vulnerability
Microsoft · Windows
A privilege escalation vulnerability exists when the Windows AppX Deployment Extensions improperly performs privilege management, resulting in access to system files.
Required action: Apply updates per vendor instructions.
CVE-2019-13720: Google Chrome WebAudio Use-After-Free Vulnerability
Google · Chrome WebAudio
Google Chrome WebAudio contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Required action: Apply updates per vendor instructions.
CVE-2019-11708: Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability
Mozilla · Firefox and Thunderbird
Mozilla Firefox and Thunderbird contain a sandbox escape vulnerability that could result in remote code execution.
Required action: Apply updates per vendor instructions.
CVE-2019-11707: Mozilla Firefox and Thunderbird Type Confusion Vulnerability
Mozilla · Firefox and Thunderbird
Mozilla Firefox and Thunderbird contain a type confusion vulnerability that can occur when manipulating JavaScript objects due to issues in Array.pop, allowing for an exploitable crash.
Required action: Apply updates per vendor instructions.
CVE-2019-1130: Microsoft Windows AppX Deployment Service Privilege Escalation Vulnerability
Microsoft · Windows
A privilege escalation vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links.
Required action: Apply updates per vendor instructions.
CVE-2019-0880: Microsoft Windows Privilege Escalation Vulnerability
Microsoft · Windows
A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls. An attacker who successfully exploited the vulnerability could elevate privileges on an affected system from low-integrity to medium-integrity.
Required action: Apply updates per vendor instructions.
CVE-2019-0703: Microsoft Windows SMB Information Disclosure Vulnerability
Microsoft · Windows
An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, which could lead to information disclosure from the server.
Required action: Apply updates per vendor instructions.
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.
Entries 121–144 of 1,041
CVE-2026-123520
Vikunja from 0.18.0 before 2.7.1 contains a privilege escalation vulnerability that allows team owners to gain admin or ownership of read-only shared projects by deleting accounts. Attackers can create a bot, add it to their team, and delete it through the bots endpoint, triggering ensureProjectAdminUser to…
CVE-2026-123519
Vikunja before 2.7.1 contains a denial of service vulnerability that allows authenticated users to exhaust API process memory by uploading WeKan or vikunja-file imports with no item-count cap. Attackers can submit a ~22 MB WeKan JSON with hundreds of thousands of cards or duplicate IDs to…
CVE-2026-123518
Vikunja before 2.7.1 contains an incorrect authorization vulnerability in TaskBucket.CanUpdate, which checks write access to the bucket's project and to the task separately but never verifies that both belong to the same project. Authenticated users with write access to two projects can move a task into…
CVE-2026-123517
Vikunja before 2.7.1 contains an information disclosure vulnerability that allows authenticated users to determine whether private teams exist by calling the team member self-removal endpoint. Attackers can send DELETE requests to /teams/{id}/members/{own username} for arbitrary team ids and use the distinguishable responses to learn if a…
CVE-2026-123516
Vikunja before 2.7.1 contains a resource exhaustion vulnerability in the vikunja-file ZIP importer that allows authenticated users to consume CPU and memory by uploading archives with excessive entries. Attackers can upload export ZIPs containing many empty or non-files/ entries that bypass the per-entry caps, forcing scanArchive…
CVE-2026-123515
Vikunja before 2.7.1 contains a client-side request forgery vulnerability that allows users with write access to make viewers' clients request loopback or LAN addresses by storing img elements in rich text. Attackers can plant images in tasks, comments, project descriptions, or imported Markdown to trigger blind…
CVE-2026-123514
Vikunja before 2.7.1 contains an improper resource cleanup vulnerability that leaves full-data export archives orphaned on disk after re-exports, failed exports, or account deletion. Authenticated users can repeatedly re-trigger exports containing all their attachments to exhaust disk storage, while deleted users' personal data remains retained indefinitely.
CVE-2026-123513
Vikunja before 2.7.1 contains a credential exposure vulnerability that allows attackers to steal stored auth tokens by inducing users to switch the frontend API URL. Because checkAndSetApiUrl leaves origin-independent localStorage tokens in place, the bearer token and desktop OAuth refresh token are sent to the attacker's…
CVE-2026-123512
Vikunja before 2.7.1 embeds live password-reset, email-confirmation and account-deletion tokens in the URL query string of emailed links, so the full request URI, including the token, is written to Vikunja's HTTP access log and any reverse-proxy logs when a user clicks the link. Attackers with read…
CVE-2026-123511
Vikunja before 2.7.1 contains an uncontrolled resource consumption vulnerability that allows authenticated CalDAV clients to create unbounded dummy tasks by sending VTODOs with thousands of RELATED-TO properties. Attackers can repeat unknown related UIDs in a single PUT request to generate thousands of task, relation, and event…
CVE-2026-123510
Vikunja before 2.7.1 fails to re-anchor PluginsDir and LogPath to service.rootpath, allowing plugins to load from and logs to be written in the startup working directory. Local attackers able to write to that directory can plant plugins loaded into the server when plugins are enabled, or…
CVE-2026-123509
Vikunja before 2.7.1 contains an uncontrolled resource consumption vulnerability that allows project writers or view admins to create unlimited kanban buckets due to missing count caps. Attackers can create thousands of buckets so every kanban read runs a task SELECT and COUNT per bucket, generating heavy…
CVE-2026-123508
Vikunja before 2.7.1 contains a supply chain vulnerability in its mage release targets that fetch the xgo module and Docker image by mutable latest references. Attackers who compromise the upstream xgo module, image, or registry can inject malicious code into subsequently built release binaries shipped under…
CVE-2026-123507
Vikunja from 0.24.0 before 2.7.1 contains a nil pointer dereference vulnerability that allows project admins to break project views by saving a filter-mode bucket configuration with a null filter. Because validateProjectViewFilters skips nil entries, every subsequent read of the view panics in kanban and task collection…
CVE-2026-123506
Vikunja from 2.2.0 before 2.7.1 contains an authorization bypass vulnerability that allows holders of tokens scoped only to projects_webhooks to manage the owner's user-level webhooks by supplying user_id in request bodies. Attackers can register user webhooks to their own receiver to obtain reminders and task payloads…
CVE-2026-123505
Vikunja before 2.7.1 contains an insecure file permissions vulnerability that allows local users to read stored data because localStorage.Write creates blobs world-readable. Local attackers on a shared host can read attachments, project backgrounds and exports, and copy the SQLite database to crack password hashes offline.
CVE-2026-123504
Vikunja from 0.22.0 before 2.7.1 contains an information disclosure vulnerability that allows read-only project members to view full webhook target URLs by listing project webhooks. Attackers can extract incoming-webhook tokens or API keys embedded in target_url values to post to receiving channels or reuse keys until…
CVE-2026-123503
Vikunja before 2.7.1 contains an improper authorization vulnerability in canDoBucket that allows users with project write access to delete buckets via a mismatched view ID. Attackers can request deletion through another view's bucket endpoint to bypass the last-bucket rule, leaving dangling default/done bucket references and inconsistent…
CVE-2026-123502
Vikunja before 2.7.1 contains an information exposure vulnerability that allows log readers to obtain link-share hashes because the request logger records the raw URI of the /shares/:share/auth route. Attackers with access to Vikunja or reverse proxy access logs can reuse non-expiring, non-password-protected share hashes to obtain…
CVE-2026-123501
Vikunja before 2.7.1 contains an uncontrolled resource consumption vulnerability that allows authenticated users to exhaust server memory through concurrent image decodes in avatar and background uploads. Attackers can send several parallel tiny, highly compressible PNGs decoded at up to 50 megapixels each, pushing the API process…
CVE-2026-123500
Vikunja before 2.7.1 contains an insecure file permissions vulnerability that allows local users to read dump archives created with umask permissions by the vikunja dump command. Local attackers on a shared host can read the world-readable zip in the rootpath to obtain config, password hashes, TOTP…
CVE-2026-123499
Vikunja veans before 2.7.1 contains a credential exposure vulnerability that allows malicious repository authors to capture API tokens by specifying an attacker-controlled server in .veans.yml. When veans runs in an untrusted checkout, it sends VEANS_TOKEN as a Bearer token, or login passwords, TOTP codes and tokens,…
CVE-2026-123498
Vikunja veans before 2.7.1 contains a prompt injection vulnerability that allows project members with write access to inject instructions by setting project titles or task content rendered verbatim inside the coding agent's authoritative instruction block. Attackers can craft ProjectTitle or task descriptions that the prime hook…
CVE-2026-123497
Vikunja veans before 2.7.1 contains a protocol downgrade vulnerability in serverCandidates that allows on-path attackers to force plain HTTP during veans init and login. Attackers can block HTTPS ports so discovery accepts an unverified HTTP response, capturing passwords, TOTP codes or bot tokens and persisting cleartext…