CVE-2026-47201

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed...

CVE-2026-47201

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed...

CVE-2026-47201 authentik: XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed...

EUVD-2026-34027

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed...

CVE-2026-47201 authentik: XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed...

PT-2026-45786

Name of the Vulnerable Software and Affected Versions mint versions 0.1.0 through 1.8.x Description An inconsistent interpretation of HTTP requests, known as HTTP Request/Response Smuggling, allows attacker-controlled HTTP/1 servers to desynchronize response framing on shared connections. The iss...

CVE-2026-9963

An uninitialized use flaw was found in the iOS component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=505143241...

CLSA-2026-1780132159 Fix of 7 CVEs

CVE-2026-23193 - scsi: target: iscsi: Fix use-after-free in iscsitdecsessionusagecount CVE-2026-23193 CVE-2025-71093 - e1000: fix OOB in e1000tbishouldaccept CVE-2025-71093 CVE-2025-71116 - libceph: make decodepool more resilient against corrupted osdmaps CVE-2025-71116 CVE-2025-71136 - media:...

Fedora 43 : docker-compose (2026-951a6725b8)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-951a6725b8 advisory. - Update to release v5.1.4 - Resolves: rhbz2480186 - Upstream fixes ---- - Update to release v5.1.3 - Resolves rhbz2458697 - Resolves CVE-2026-33747...

Fedora 44 : docker-compose (2026-3316f97296)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-3316f97296 advisory. - Update to release v5.1.4 - Resolves: rhbz2480186 - Upstream fixes ---- - Update to release v5.1.3 - Resolves rhbz2458697 - Resolves CVE-2026-33747...

GHSA-C3M2-JQMQ-PVP3 authentik's XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

Summary authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed assertion to authenticate as another federated user. Patches authentik 2026.5.1, 2026.2.4 and...

authentik's XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

Summary authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed assertion to authenticate as another federated user. Patches authentik 2026.5.1, 2026.2.4 and...

CLSA-2026-1780055179 Fix CVE(s): CVE-2026-46483

SECURITY UPDATE: command injection in tar plugin Vimuntar - debian/patches/CVE-2026-46483.patch: pass shellescapetartail, 1 instead of shellescapetartail in the two :!gunzip / :!gzip -d lines of runtime/autoload/tar.vim::tarVimuntar so Vim's special characters !, %, are escaped before the filenam...

CVE-2026-9981

An inappropriate implementation flaw was found in the Skia component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=512995705...

CVE-2026-9999

An inappropriate implementation flaw was found in the ANGLE component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513364480...

CVE-2026-9995

An use after free flaw was found in the WebXR component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513256572...

CVE-2026-9992

An use after free flaw was found in the Network component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513177826...

CVE-2026-9990

An use after free flaw was found in the WebAppInstalls component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513128608...

CVE-2026-9988

An use after free flaw was found in the WebRTC component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513049286...

CVE-2026-9982

An insufficient validation of untrusted input flaw was found in the ANGLE component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513001247...