Apache DataSketches numerical error vulnerability

A security vulnerability exists in Apache DataSketches C++ versions from 4.1.0 up to and including 5.3.0. This vulnerability arises because the Count-Min sketch fails to include the leading part of the input size during deserialization; additionally, there is a 32-bit integer wrap-around in table...

Important: Red Hat Security Advisory: php:7.4 security update

An update for the php:7.4 module is now available for Red Hat Enterprise Linux 8. 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...

php: PHP: Archive entry injection via integer overflow in TAR parser

A flaw was found in PHP. An integer overflow vulnerability in the Phar extension occurs when parsing TAR archive headers containing excessively large size fields. An attacker can exploit this issue by supplying a specially crafted archive file to an application that processes TAR archives, causin...

CVE-2026-113681

A flaw was found in OpenImageIO. An integer overflow in the Cineon image parser causes an undersized memory buffer allocation. By tricking a user or application into processing a specially crafted Cineon image file, an attacker can trigger an out-of-bounds memory read and crash the application,...

CVE-2026-112074

A flaw was found in ncnn. An integer overflow vulnerability in the image format conversion component, specifically within the ncnn::yuv420sp2rgb function, allows a remote attacker to cause a Denial of Service DoS or memory corruption. By providing specially crafted image data for conversion, an...

CVE-2026-114118

A flaw was found in Vyper. When deploying smart contracts from blueprints reusable contract templates, the createfromblueprint function calculates remaining code size without verifying that the offset is within the template boundaries, causing an integer calculation error. A remote attacker...

CLSA-2026-1792593112 krb5: Fix of 2 CVEs

CVE-2026-40355: NULL pointer dereference in parsenegomessage - CVE-2026-40356: integer underflow and out-of-bounds read in parsemessage...

CVE-2026-98621

A flaw was found in the Linux kernel's Generic UDP Encapsulation GUE networking component. A remote attacker could exploit this vulnerability by sending specially crafted network packets containing invalid remote checksum offsets. This improper input validation causes an integer underflow, allowi...

CLSA-2026-1792591710 corosync: Fix of 4 CVEs

CVE-2025-30472: stack buffer overflow in orftokenendianconvert - CVE-2026-35091: out-of-bounds read via checkmembcommittokensanity - CVE-2026-35092: integer overflow in checkmembjoinsanity - CVE-2026-81665: heap buffer overflow in totempgdeliverfn...

Security Bulletin: Vulnerabilities in libxml2 (CVE-2026-86140, CVE-2026-86141, CVE-2026-86143, CVE-2026-86144) affect AIX.

Summary Vulnerabilities in libxml2 could cause stack-based buffer overflow CVE-2026-86140, A NULL pointer dereference CVE-2026-86141, An integer overflow CVE-2026-86143, denial-of-service CVE-2026-86144. AIX uses libxml2 as part of its XML parsing functions. Vulnerability Details...

Security update for python-hpack

This update for python-hpack fixes the following issue: CVE-2026-59980: unbounded variable integer decoding can cause run-away computation on malformed input, leading to quadratic runtime bsc1283035. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods lik...

SUSE-SU-2026:4832-1 Security update for python-hpack

This update for python-hpack fixes the following issue: - CVE-2026-59980: unbounded variable integer decoding can cause run-away computation on malformed input, leading to quadratic runtime bsc1283035...

xorg-x11-server: xorg-x11-server: arbitrary code execution via integer truncation during keyboard mapping resize

A flaw was found in xorg-x11-server. Due to an integer truncation issue during memory allocation calculations within the X Keyboard Extension XKB, the server allocates an undersized buffer when resizing key types. An authenticated local client can exploit this vulnerability by sending specially...

CVE-2026-74755

An integer underflow in the mcpack2pb component of Apache bRPC version 1.18.0 on all platforms allows remote attackers to crash a bRPC server by sending a request containing a string field with a zero valuesize. The UnparsedValue::asstring function computes size - 1 without validating size; when...

CVE-2026-56386

Integer underflow and out-of-bounds read in the HTTP/2 server DATA frame parser in Apache bRPC allows an unauthenticated remote attacker to cause denial of service by sending a malformed DATA frame with the PADDED flag set and a zero-length payload. Root Cause: The HTTP/2 DATA frame handler...

CLSA-2026-1792238729 gstreamer1-plugins-good: Fix of 4 CVEs

CVE-2026-73433: avidemux: fix unsigned integer underflow and out-of-bounds access when parsing FUJIFILM metadata in strd chunks - CVE-2026-73434: avidemux: fix out-of-bounds read by using the correct divisor when counting vprp video field descriptors...

CVE-2026-74755 Apache bRPC: Integer Underflow in mcpack2pb Parser Leading to Denial of Service

An integer underflow in the mcpack2pb component of Apache bRPC version 1.18.0 on all platforms allows remote attackers to crash a bRPC server by sending a request containing a string field with a zero valuesize. The UnparsedValue::asstring function computes size - 1 without validating size; when...

EUVD-2026-107180

An integer underflow in the mcpack2pb component of Apache bRPC version 1.18.0 on all platforms allows remote attackers to crash a bRPC server by sending a request containing a string field with a zero valuesize. The UnparsedValue::asstring function computes size - 1 without validating size; when...

CVE-2026-74755

Apache bRPC (versions

CVE-2026-56386

The Apache bRPC HTTP/2 server DATA frame parser is vulnerable to an integer underflow and out-of-bounds read . The issue arises because the handler decrements the fragment size when the PADDED flag is set before verifying the presence of the mandatory pad length byte. An unauthenticated remote at...