CVE-2026-81678

AVideo versions prior to 24.0 contain a server-side request forgery (SSRF) vulnerability in the isSSRFSafeURL function. The flaw is that this function fails to extract embedded IPv4 addresses when they are encoded within NAT64 , 6to4 , and Teredo IPv6 transition address formats. Unauthenticated a...

CVE-2026-81678 AVideo SSRF Guard Bypass via IPv6 Transition Addresses

AVideo before 24.0 contains a server-side request forgery vulnerability in the isSSRFSafeURL function that fails to extract embedded IPv4 addresses from NAT64, 6to4, and Teredo IPv6 transition address formats. Unauthenticated attackers can bypass SSRF protections via the LiveLinks proxy endpoint ...

CVE-2026-81678 AVideo SSRF Guard Bypass via IPv6 Transition Addresses

AVideo before 24.0 contains a server-side request forgery vulnerability in the isSSRFSafeURL function that fails to extract embedded IPv4 addresses from NAT64, 6to4, and Teredo IPv6 transition address formats. Unauthenticated attackers can bypass SSRF protections via the LiveLinks proxy endpoint ...

EUVD-2026-66237

In FreeBSD 15.0, the kernel structure used to represent user credentials changed: previously the primary group ID was stored in the first element of the array containing the list of supplementary group IDs, whereas now the primary group ID is stored in a dedicated field. This change was largely...

CVE-2026-58089 hwpmc fails to detach PMCs during exec credential transitions

When a process calls execve2 to execute a setuid or setgid image, hwpmc4 is supposed to detach PMCs owned by unprivileged processes. An inverted check meant that this scenario was not handled properly. An unprivileged local user who has attached PMCs to a process can continue monitoring it after...

CVE-2026-58089

FreeBSD 's hwpmc(4) driver (hardware performance monitoring counters) contains a logic flaw in its handling of execve(2) credential transitions. An inverted check meant that PMCs owned by unprivileged processes were not detached when a target process executed a setuid or setgid binary, allowing a...

CVE-2026-73422

A flaw was found in Astro. A remote attacker can exploit a reflected Cross-Site Scripting XSS vulnerability due to unescaped View Transition animation properties in the server-side CSS generator. By manipulating an animation value, such as 'duration', an attacker can inject arbitrary HTML or...

FreeBSD-SA-26:56.hwpmc

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:56.hwpmc Security Advisory The FreeBSD Project Topic: hwpmc fails to detach PMCs during exec credential transitions Category: core Module: hwpmc Announced:...

CVE-2026-71513

NLTK before 3.10.3 contains a remote code execution vulnerability in AllowlistUnpickler that validates only the pickle module string and not the global name, allowing attackers to resolve dotted names by attribute traversal to callables outside the allowlisted namespace. Attackers can craft...

UBUNTU-CVE-2026-71513

NLTK before 3.10.3 contains a remote code execution vulnerability in AllowlistUnpickler that validates only the pickle module string and not the global name, allowing attackers to resolve dotted names by attribute traversal to callables outside the allowlisted namespace. Attackers can craft...

Linux Distros Unpatched Vulnerability : CVE-2026-71513

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NLTK before 3.10.3 contains a remote code execution vulnerability in AllowlistUnpickler that validates only the pickle module string and not the global name,...

PT-2026-79554

Name of the Vulnerable Software and Affected Versions NLTK versions prior to 3.10.3 Description An issue exists in the AllowlistUnpickler component that fails to validate the global name, validating only the pickle module string. This allows attackers to resolve dotted names via attribute travers...

Linux Distros Unpatched Vulnerability : CVE-2026-68555

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Coturn is a free open source implementation of TURN and STUN Server. In 4.15.0, an authenticated TURN user can repeatedly resume one allocation from fresh UDP...

UBUNTU-CVE-2026-68555

Coturn is a free open source implementation of TURN and STUN Server. In 4.15.0, an authenticated TURN user can repeatedly resume one allocation from fresh UDP 5-tuples without completing a handoff when the server enables --mobility. mobilebegintransition in src/server/nsturnserver.c disarms each...

CVE-2026-54494

Koel (open-source music streaming, Laravel) prior to 9.7.1 has a full-read SSRF (CWE-918) in its outbound-URL guard App\Helpers\Network::isPublicHost(). PHP's filter_var() with FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE does not reject NAT64 (64:ff9b::/96) or 6to4 (2002::/16) IPv6 trans...

CVE-2026-54494 Koel: Full-read SSRF via podcast enclosure URL: isPublicHost() filter_var guard does not reject NAT64 (64:ff9b::/96) or 6to4 (2002::/16) IPv6-transition wrappers of internal IPv4

Koel is a free, open-source music streaming solution. Prior to 9.7.1, App\Helpers\Network::isPublicHost uses filtervar with FILTERFLAGNOPRIVRANGE and FILTERFLAGNORESRANGE, which treats NAT64 64:ff9b::/96 and 6to4 2002::/16 wrappers of private, loopback, or link-local IPv4 addresses as public. An...

CVE-2026-54494 Koel: Full-read SSRF via podcast enclosure URL: isPublicHost() filter_var guard does not reject NAT64 (64:ff9b::/96) or 6to4 (2002::/16) IPv6-transition wrappers of internal IPv4

Koel is a free, open-source music streaming solution. Prior to 9.7.1, App\Helpers\Network::isPublicHost uses filtervar with FILTERFLAGNOPRIVRANGE and FILTERFLAGNORESRANGE, which treats NAT64 64:ff9b::/96 and 6to4 2002::/16 wrappers of private, loopback, or link-local IPv4 addresses as public. An...

CVE-2026-45741 Gotenberg: SSRF deny-list bypass in IsPublicIP via IPv6 6to4 / NAT64 / site-local prefixes

Gotenberg is a Docker-powered stateless API for PDF files. In 8.32.0 and earlier, the IsPublicIP function in pkg/gotenberg/outbound.go does not reject the 2002::/16 6to4 prefix, the 64:ff9b::/96 and 64:ff9b:1::/48 NAT64 prefixes, the fec0::/10 deprecated site-local prefix, Teredo, and other...

CVE-2026-45741

Gotenberg (a Docker-powered stateless PDF API) versions 8.32.0 and earlier contain an SSRF deny-list bypass in the IsPublicIP function (pkg/gotenberg/outbound.go). The function fails to reject IPv6 transition prefixes (6to4 2002::/16, NAT64 64:ff9b::/96 and 64:ff9b:1::/48, deprecated site-local f...

CVE-2026-45741 Gotenberg: SSRF deny-list bypass in IsPublicIP via IPv6 6to4 / NAT64 / site-local prefixes

Gotenberg is a Docker-powered stateless API for PDF files. In 8.32.0 and earlier, the IsPublicIP function in pkg/gotenberg/outbound.go does not reject the 2002::/16 6to4 prefix, the 64:ff9b::/96 and 64:ff9b:1::/48 NAT64 prefixes, the fec0::/10 deprecated site-local prefix, Teredo, and other...