MGASA-2026-0146 Updated haproxy packages fix security vulnerability

The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. CVE-2026-33555...

MGASA-2025-0138 Updated haproxy packages fix security vulnerability

BUG/MEDIUM: sample: fix risk of overflow when replacing multiple regex back-refsAleandro Prudenzano of Doyensec and Edoardo Geraci of Codean Labs reported a bug in sampleconvregsub, which can cause replacements of multiple back-references to overflow the temporary trash buffer. The problem happen...

Updated haproxy packages fix security vulnerability

BUG/MEDIUM: sample: fix risk of overflow when replacing multiple regex back-refsAleandro Prudenzano of Doyensec and Edoardo Geraci of Codean Labs reported a bug in sampleconvregsub, which can cause replacements of multiple back-references to overflow the temporary trash buffer. The problem happen...

Important Photon OS Security Update - PHSA-2025-4.0-0781

Updates of 'haproxy', 'linux' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2024-5.0-0426

Updates of 'haproxy' packages of Photon OS have been released...

Moderate: Red Hat Security Advisory: haproxy security update

An update for haproxy is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Moderate: Red Hat Security Advisory: haproxy security, bug fix, and enhancement update

An update for haproxy is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...