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...

OPENSUSE-SU-2026:21015-1 Security update for dnsdist

This update for dnsdist fixes the following issues - CVE-2026-0396: crafted DNS queries can allow to inject HTML content bsc1261236. - CVE-2026-0397: CORS misconfiguration can lead to information disclosure bsc1261237. - CVE-2026-24028: crafted DNS response packet can lead to an out-of-bounds rea...

SUSE-SU-2026:22319-1 Security update for dnsdist

This update for dnsdist fixes the following issues - CVE-2026-0396: crafted DNS queries can allow to inject HTML content bsc1261236. - CVE-2026-0397: CORS misconfiguration can lead to information disclosure bsc1261237. - CVE-2026-24028: crafted DNS response packet can lead to an out-of-bounds rea...

kernel: nvmet-tcp: fix race between ICReq handling and queue teardown

A flaw was found in the Linux kernel's NVMe over TCP nvmet-tcp implementation. A race condition exists between the handling of an Initialization Connection Request ICReq and the teardown of a queue. A remote attacker, by sending an ICReq and immediately closing the connection, could trigger a...

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...

CVE-2026-11745

A vulnerability has been identified in centraldogma-server-mirror-git versions prior to 0.84.0, where the Git mirror SSH client does not verify remote host keys for git+ssh:// connections, allowing an on-path attacker to perform man-in-the-middle attacks and compromise mirrored repositories...

PT-2026-51270

Name of the Vulnerable Software and Affected Versions centraldogma-server-mirror-git versions prior to 0.84.0 Description The Git mirror SSH client fails to verify remote host keys for git+ssh:// connections. This allows an on-path attacker to conduct man-in-the-middle attacks, which can lead to...

Amazon Linux 2 : ImageMagick, --advisory ALAS2-2026-3373 (ALAS-2026-3373)

The version of ImageMagick installed on the remote host is prior to 6.9.10.97-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3373 advisory. ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions...

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...

SUSE-SU-2026:22198-1 Security update for bind

This update for bind fixes the following issues Upgrade to release 9.20.23: - CVE-2026-3039: BIND 9 server memory exhaustion during GSS-API TKEY negotiation bsc1265591. - CVE-2026-3592: Amplification vulnerabilities via self-pointed glue records bsc1265592. - CVE-2026-3593: Heap use-after-free...

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...

kernel: nvmet-tcp: fix race between ICReq handling and queue teardown

A flaw was found in the Linux kernel's NVMe over TCP nvmet-tcp implementation. A race condition exists between the handling of an Initialization Connection Request ICReq and the teardown of a queue. A remote attacker, by sending an ICReq and immediately closing the connection, could trigger a...

kernel: nvmet-tcp: fix race between ICReq handling and queue teardown

A flaw was found in the Linux kernel's NVMe over TCP nvmet-tcp implementation. A race condition exists between the handling of an Initialization Connection Request ICReq and the teardown of a queue. A remote attacker, by sending an ICReq and immediately closing the connection, could trigger a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: flowdissector: Do not dissect PPPoE PFC frames. RFC 2516, Section 7 states that Protocol Field Compression PFC is NOT recommended for PPPoE. In practice, pppd does not support negotiating PFC for PPPoE sessions, and the flow...

AZL-91176 CVE-2026-48142 affecting package nginx for versions less than 1.28.3-6

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 ...

CVE-2026-48142

CVE-2026-48142 affects the ngx_http_charset_module in NGINX Plus and NGINX Open Source. When a location block uses both source_charset utf-8 and a charset directive (e.g., charset koi8-r), remote unauthenticated attackers can trigger a heap buffer over-read in the NGINX worker process, causing me...