CVE-2021-40346

CVE-2021-40346: HAProxy HTTP Request Smuggling - ACL Bypass Overview This project demonstrates CVE-2021-40346 , a critical integer overflow vulnerability in HAProxy that enables HTTP Request Smuggling attacks to bypass security controls. CVSSv3 Score: 7.5 High Contributors: 1. Boian Eduard 2...

CVE-2026-110264

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to...

CLEANSTART-2026-AO75517 When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty pa...

Security vulnerability affects the etcd package. When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress...

CVE-2026-110264

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to...

CVE-2026-110264 Integer Overflow or Wraparound in GitLab

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to...

EUVD-2026-107696

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to...

CVE-2026-110264 Integer Overflow or Wraparound in GitLab

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to...

CVE-2026-110264

A critical integer overflow vulnerability (CVSS 10.0) exists in GitLab CE/EE (versions 7.0 through 19.5) due to a weakness in the Onigmo regular-expression engine. An unauthenticated user could execute arbitrary code on a self-managed server by providing a specially crafted regular expression. Th...

Linux Distros Unpatched Vulnerability : CVE-2026-96641

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Pillow is a Python imaging library. Prior to 13.0.0, PILfont text-width accumulation in src/imaging.c checks positive glyph advances against INTMAX but does not...

Oracle Linux 8 : php:7.4 (ELSA-2026-87080)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-87080 advisory. - Avoid state corruption via bailout CVE-2026-109618, CVE-2026-109619 - Fix IPv6 ACL bypass in FastCGI listen.allowedclients due to partial address...

Oracle Linux 9 : php (ELSA-2026-87151)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-87151 advisory. - Fix IPv6 ACL bypass in FastCGI listen.allowedclients due to partial address comparison CVE-2026-91768 - Fix Various packet overreads in mysqlnd wire...

Debian dla-4849 : expat - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4849 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4849-1 [email protected]...

expat security update

2.5.0-6.7 - CVE-2026-102633 expat: expat: Denial of Service via integer overflow in expatrealloc - Resolves: RHEL-272833 2.5.0-6.6 - CVE-2026-77214 expat: expat: Information disclosure via heap buffer over-read in XMLParseBuffer over-read in XMLParseBuffer - Resolves: RHEL-277510...

expat security update

2.7.3-63 - CVE-2026-102633 expat: expat: Denial of Service via integer overflow in expatrealloc 2.7.3-62 - CVE-2026-77214 expat: expat: Information disclosure via heap buffer over- read in XMLParseBuffer 2.7.3-61 - CVE-2026-66046 expat: Expat: Denial of Service via quadratic complexity in attribu...

ALSA-2026:88247 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: expat: Denial of Service via integer overflow in expatrealloc CVE-2026-102633 expat: expat: Information disclosure via heap buffer over-read in XMLParseBuffer CVE-2026-77214 For more details about the security issues, includin...

ALSA-2026:88248 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: expat: Denial of Service via integer overflow in expatrealloc CVE-2026-102633 expat: expat: Information disclosure via heap buffer over-read in XMLParseBuffer CVE-2026-77214 For more details about the security issues, includin...

Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: expat: Denial of Service via integer overflow in expatrealloc CVE-2026-102633 expat: expat: Information disclosure via heap buffer over-read in XMLParseBuffer CVE-2026-77214 For more details about the security issues, includin...

SUSE CVE-2026-113681

OpenImageIO before 3.0.20.0, 3.1.x before 3.1.15.0, and 3.2.x before 3.2.0.3-beta1 contains an integer overflow in cineon::Codec::Read that undersizes the scanline buffer, causing a heap out-of-bounds read. Attackers can supply a crafted Cineon file with a huge declared width that wraps the size...

CVE-2021-40346

CVE-2021-40346 — HAProxy Integer Overflow leading to HTTP Request Smuggling Vulnerability Summary HAProxy is an open-source reverse proxy and load balancer that handles load distribution and ACL access control rules processing. CVE-2021-40346 is an ACL bypass vulnerability that occurs when HAProx...

CVE-2026-96641

A flaw was found in Pillow. When processing text dimensions with certain fonts, negative character spacing values are not properly validated during text-width calculation, causing an integer overflow. A remote attacker could exploit this vulnerability by providing crafted text or font data to an...