Updated squid packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Due to a Improper Validation of Syntactic Correctness of Inputbug, Squid is vulnerable to a Out-of-bounds Read attack against the FTP gateway. CVE-2026-47729 Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer...

MGASA-2026-0319 Updated squid packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Due to a Improper Validation of Syntactic Correctness of Inputbug, Squid is vulnerable to a Out-of-bounds Read attack against the FTP gateway. CVE-2026-47729 Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer...

CVE-2026-50012

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

ALPINE-CVE-2026-50012

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

CVE-2026-50012 Squid: Memory corruption in cache_digest reply handling

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

CVE-2026-50012

CVE-2026-50012 describes a heap-based buffer overflow in Squid’s cache_digest reply handling (peerDigestSwapInMask in src/peer_digest.cc). The issue arises from improper input validation where a cache digest’s on-the-wire size can exceed the mask_size declared in the digest, exploitable by a trus...

CVE-2026-50012

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

CVE-2026-50012

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

CVE-2026-50012 Squid: Memory corruption in cache_digest reply handling

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

CVE-2026-50012

Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling peerDigestSwapInMask in src/peerdigest.cc, Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the masksize declared...

OESA-2026-2726 squid security update

Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests. Security Fixes: 'Hi all,', "CVE-2026-47729\n\nDue to a Improper Validation of Syntactic Correctness of...

Important: squid

Issue Overview: Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer Overflow attack against cache digests. This problem allows a trusted server to perform a Heap-based Buffer Overflow when sending maliciously crafted replies to cachedigest request messages. This...

Amazon Linux 2023 : squid (ALAS2023-2026-1858)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1858 advisory. Due to an Improper Input Validation bug, Squid is vulnerable toa Heap-based Buffer Overflow attack against cache digests. This problem allows a trusted server to perform a Heap-basedBuffer Overflow whe...

Important: squid

Issue Overview: Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer Overflow attack against cache digests. This problem allows a trusted server to perform a Heap-based Buffer Overflow when sending maliciously crafted replies to cachedigest request messages. This...

Amazon Linux 2 : squid, --advisory ALAS2-2026-3371 (ALAS-2026-3371)

The version of squid installed on the remote host is prior to 3.5.20-17. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3371 advisory. Due to an Improper Input Validation bug, Squid is vulnerable toa Heap-based Buffer Overflow attack against cache digests. This...

Squid < 7.6 Heap-based Buffer Overflow

The version of Squid on the remote host is prior to 7.6. It is, therefore, affected by a heap-based buffer overflow vulnerability: - Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer Overflow attack against cache digests. This problem allows a trusted server to...

PT-2026-49606

Name of the Vulnerable Software and Affected Versions squid-cache Squid affected versions not specified Description A heap-based buffer overflow occurs during the processing of cache digests. A heap-based buffer overflow is a memory corruption issue where a program writes more data to a buffer...

CVE-2026-50012

Heap-based Buffer Overflow attack against cache digests...

PT-2026-49605

Name of the Vulnerable Software and Affected Versions Squid versions prior to 7.6 Description Squid is vulnerable to an out-of-bounds read, dubbed Squidbleed, caused by improper validation of syntactic correctness of input in the FTP gateway within the src/clients/FtpGateway.cc file. The issue...

ALPINE-CVE-2020-24606

Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cachepeer is used with the cache digests feature. The problem exists because...