CVE-2026-44453 h2o is vulnerable to musl libc stack overflow

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memor...

EUVD-2026-45074

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memor...

CVE-2026-44453 h2o is vulnerable to musl libc stack overflow

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memor...

CVE-2026-44453

The CVE-2026-44453 entry concerns the h2o HTTP server (HTTP/1.x, HTTP/2, HTTP/3). Before commit 6b5370d, h2o could trigger a Denial of Service by calling alloca to build file paths for static files, potentially allocating up to ~600 KB on the stack. This exceeds the musl libc pthread stack defaul...

CVE-2026-44453 h2o is vulnerable to musl libc stack overflow

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memor...

SUSE CVE-2026-38752

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

Important: Red Hat Security Advisory: gimp security update

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

EUVD-2026-44848

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

Notepad++ < 8.9.7 Multiple Vulnerabilities

The version of Notepad++ installed on the remote host is prior to 8.9.7. It is, therefore, affected by multiple vulnerabilities: - A security bypass vulnerability exists in session.xml backupFilePath handling due to an incomplete startswith check. An attacker could exploit this to bypass path...

ALSA-2026:40751 Important: gimp security update

The GIMP GNU Image Manipulation Program is an image composition and editing program. GIMP provides a large image manipulation toolbox, including channel operations and layers, effects, sub-pixel imaging and anti-aliasing, and conversions, all with multi-level undo. Security Fixes: gimp: gimp: Sta...

Important: gimp security update

The GIMP GNU Image Manipulation Program is an image composition and editing program. GIMP provides a large image manipulation toolbox, including channel operations and layers, effects, sub-pixel imaging and anti-aliasing, and conversions, all with multi-level undo. Security Fixes: gimp: gimp: Sta...

AZL-92835 CVE-2026-38752 affecting package busybox for versions less than 1.36.1-26

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

CVE-2026-38752

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

DEBIAN-CVE-2026-38752

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

CVE-2026-38752

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

UBUNTU-CVE-2026-38752

A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

Security update for ImageMagick

This update for ImageMagick fixes the following issues CVE-2026-53466: integer overflow in the XCF decoder can result in an out-of-bounds read when a crafted image is read bsc1270073. CVE-2026-53467: allocated memory left unchanged in the MNG decoder can lead to a heap information disclosure...

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...

RLSA-2026:39317 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...

PT-2026-60312

Name of the Vulnerable Software and Affected Versions BusyBox affected versions not specified Description A stack overflow occurs in the evaluate function editors/awk.c when processing a specially crafted AWK script, which can lead to a Denial of Service DoS. A stack overflow is a condition where...