qt5 security and bug fix update

An update is available for python-pyqt5-sip, qgnomeplatform, qt5-qtdoc, qt5-qtscript, qt5-qtlocation, qt5-qtsensors, adwaita-qt, qt5-qtconnectivity, qt5-qtquickcontrols2, qt5-qtserialbus, qt5-qtsvg, qt5-qtserialport, qt5-qtquickcontrols, qt5-qtmultimedia, qt5-qtxmlpatterns, qt5-qttranslations, qt...

AZL-90347 CVE-2026-53179 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix buffer over-read in rtwupdateprotection rtwupdateprotection is called with a pointer offset into the ies buffer but the full ielength is passed, causing a potential buffer over-read...

CVE-2026-53179 staging: rtl8723bs: fix buffer over-read in rtw_update_protection

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix buffer over-read in rtwupdateprotection rtwupdateprotection is called with a pointer offset into the ies buffer but the full ielength is passed, causing a potential buffer over-read...

EUVD-2026-39270

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix buffer over-read in rtwupdateprotection rtwupdateprotection is called with a pointer offset into the ies buffer but the full ielength is passed, causing a potential buffer over-read...

CVE-2026-53135 drm/amd/display: Fix NULL deref and buffer over-read in SDP debugfs

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL deref and buffer over-read in SDP debugfs Why & How dpsdpmessagedebugfswrite dereferences connector-base.state-crtc without checking for NULL. A connector can be connected but not bound to any CRTC e.g...

Oracle Linux 9 : post (ELSA-2026-26205)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-26205 advisory. 2:3.5.25-3 - Fix for CVE-2026-43964: buffer over-read via malformed enhanced status code. Resolves: RHEL-176550 Tenable has extracted the preceding description...

PT-2026-52231

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference and buffer over-read exist in the SDP debugfs. The function dp sdp message debugfs write dereferences connector-base.state-crtc without verifying if it is NULL...

RLSA-2026:28234 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c CVE-2024-34459 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

libxml2 security update

An update is available for libxml2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libxml2 library is a development toolbox providing the implementation of...

RHEL 9 : libxml2 (RHSA-2026:28254)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:28254 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: buffer over-read in...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

ALSA-2026:28254 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c CVE-2024-34459 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

29-Year-Old Squid Proxy Bug 'Squidbleed' Can Leak Cleartext HTTP Requests

A heap over-read in the Squid web proxy can leak another user's cleartext HTTP request, including any credentials or session tokens it carries, to anyone already allowed to send traffic through the same proxy. The bug traces to a 1997 FTP-parsing change and is still live in Squid's default...

httpd: mod_proxy_ajp: heap-based buffer over-read due to missing null-termination check

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the server fails to properly check if a string is null-terminated before attempting to read it, allowing an attacker or a malformed request to cause a heap-based buffer over-read. This issue...

postgresql: PostgreSQL: Information disclosure via buffer over-read in pg_restore_attribute_stats()

A flaw was found in PostgreSQL. This buffer over-read vulnerability in the pgrestoreattributestats function allows a table maintainer to infer memory values. By providing array values of unmatched length, a malicious table maintainer can cause query planning to read past the end of an array,...

BIT-NGINX-2026-48142 NGINX ngx_http_charset_module vulnerability

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpcharsetmodule module. When content is served or proxied through a location block with both sourcecharset utf-8; and a charset directive for example, charset koi8-r; configured, remote, unauthenticated attackers can send requests ...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CV...

libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the --htmlout command line option, causing an application...

RHEL 8 : libxml2 (RHSA-2026:27737)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:27737 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: buffer over-read in...

RockyLinux 10 : postfix (RLSA-2026:25930)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:25930 advisory. postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 Tenable has extracted the preceding description block directly from the RockyLinux...