RHSA-2026:23261 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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BIT-AIRFLOW-2026-48726 Apache Airflow: revoke_token() unreachable in FabAuthManager / KeycloakAuthManager logout path

A bug in Apache Airflow's auth manager logout handling left previously-issued JWT tokens valid after the user clicked logout in the UI: the logout flow for FabAuthManager and KeycloakAuthManager did not actually reach the underlying revoketoken call, so the JWT remained accepted by the API server...

EUVD-2026-34730

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker in a privileged network position to execute arbitrary code inside a sandbox via a crafted Chrome Extension. Chromium security severity: Low...

EUVD-2026-34586

Use after free in Compositing in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

EUVD-2026-34520

Use after free in WebView in Google Chrome on Android prior to 149.0.7827.53 allowed a local attacker to execute arbitrary code via a malicious file. Chromium security severity: Medium...

EUVD-2026-34380

Use after free in FileSystem in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-11307

Use after free in PDFium in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. Chromium security severity: Low...

CVE-2026-11290

Integer overflow in WebView in Google Chrome on Android prior to 149.0.7827.53 allowed a local attacker to cause a denial of service via a malicious file. Chromium security severity: Low...

CVE-2026-11268

Uninitialized Use in ANGLE in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Low...

DEBIAN-CVE-2026-11262

Use after free in TabStrip in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: Low...

CVE-2026-11262

Use after free in TabStrip in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: Low...

Linux Distros Unpatched Vulnerability : CVE-2026-11125

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use after free in Compositing in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML...

PT-2026-49255

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap-buffer-overflow write vulnerability in the grid tile compositing, allowing an attacker to write 64 bytes of fully attacker-controlled data past the end of a chroma plane heap allocation by craftin...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : Nano vulnerabilities (USN-8386-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8386-1 advisory. Micha Majchrowicz and Marcin Wyczechowski discovered that Nano created the /.local directory with...

Linux Distros Unpatched Vulnerability : CVE-2026-11093

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Inappropriate implementation in Printing in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak...

RockyLinux 10 : thunderbird (RLSA-2026:22325)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:22325 advisory. firefox: Incorrect boundary conditions in the JavaScript Engine: JIT component CVE-2026-8388 firefox: Other issue in the JavaScript Engine component...

PT-2026-49158

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519671967 Crash type: Stack-buffer-overflow READ 1 Crash state: log4cxx::helpers::Transcoder::decode TranscoderFuzzer.cpp CentipedeRunnerMain...

CVE-2026-37737

sanic-cors version 2.2.0 and prior contains an improper regular expression in the trymatch function in saniccors/core.py that uses re.match without end-anchoring. This allows an attacker to bypass CORS origin allowlists by registering a domain that begins with a trusted origin string, to gain...

Security update for postgresql18 (important)

openSUSE security update: security update for postgresql18 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20901-1 Rating: important References: bsc1263804 bsc1265172 bsc1265173 bsc1265174 bsc1265175 bsc1265176 bsc1265177 bsc1265178 bsc1265179...

DEBIAN-CVE-2026-11155

Inappropriate implementation in CSS in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...