libvirt: Integer overflow in NodeGetFreePages RPC handler leading to heap buffer overflow

A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...

K000163545: LittleCMS vulnerability CVE-2026-41254

Security Advisory Description Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication. CVE-2026-41254 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.326 Vulnerability Details CVEID:CVE-2026-63383 DESCRIPTION: Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent can read beyond a...

FreeRDP: FreeRDP: Denial of Service via integer overflow and double free in WinPR

A flaw was found in FreeRDP. A remote attacker, specifically a malicious RD Gateway peer, could send a crafted WebSocket Ping frame with an extended payload length. This action triggers an an integer overflow in the StreamEnsureRemainingCapacity function, leading to an integer wraparound and a...

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...

gimp: gimp: heap-based buffer overflow in ICO loader via integer overflow in embedded PNG dimensions

A flaw was found in GIMP's ICO file loader. When processing an ICO file containing an embedded PNG image, an integer overflow can occur during the calculation of the required buffer size. This leads to an undersized buffer being allocated, causing a heap-based buffer overflow when the decoded pix...

gimp: integer overflow when generating a thumbnail preview for a PSD file

A flaw was found in the file-psd plugin in GIMP. When generating a thumbnail preview for a specially crafted PSD Photoshop Document image file, an integer overflow occurs during the multiplication of values from an embedded JPEG header. This leads to an undersized heap allocation, resulting in a...

CVE-2026-20533

In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11296678; Issue ID: MSV-9167...

CVE-2026-20533

In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11296678; Issue ID: MSV-9167...

CVE-2026-20533

A vulnerability in the display component allows for a local escalation of privilege due to an integer overflow (CWE-190). If a malicious actor already possesses System privileges, they could exploit this flaw to gain further elevated permissions. This vulnerability does not require user interacti...

EUVD-2026-92190

In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11296678; Issue ID: MSV-9167...

CVE-2026-20533

In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11296678; Issue ID: MSV-9167...

PT-2026-104693

Name of the Vulnerable Software and Affected Versions Display affected versions not specified Description An integer overflow in display allows for a local escalation of privilege. This occurs if a malicious actor has already obtained System privilege. Exploitation does not require user...

libvirt security, bug fix, and enhancement update

11.10.0-12.9.0.1 - Set SOURCEDATEEPOCH from changelog Orabug: 32019554 11.10.0-12.9.el102 - remote: Fix integer overflow in RPC handler for virNodeGetFreePages CVE-2026-18917 RHEL-245266, CVE-2026-18917 - qemu: Always assume support for 'QEMUCAPSSETACTION' RHEL-242547 - qemu: Remove unused...

PT-2026-106148

Name of the Vulnerable Software and Affected Versions Google Android affected versions not specified Description An integer overflow in the rw t4t update file function within rw t4t.cc can lead to an out-of-bounds write. This issue allows for local escalation of privilege without requiring user...

CVE-2026-49885: Integer Overflow or Wraparound

In rwt4tupdatefile of rwt4t.cc, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

RHEL 9 : gimp (RHSA-2026:75575)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:75575 advisory. The GIMP GNU Image Manipulation Program is an image composition and editing program. GIMP provides a large image manipulation toolbox,...

CVE-2026-20533: Integer Overflow or Wraparound

In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11296678; Issue ID: MSV-9167...

Oracle Linux 10 : libvirt (ELSA-2026-75583)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-75583 advisory. - remote: Fix integer overflow in RPC handler for virNodeGetFreePages CVE-2026-18917 RHEL-245266, CVE-2026-18917 - util: virFileChownFiles: do not...

AlmaLinux 9.2 [TuxCare] Security Update: webkit2gtk3 / webkit2gtk3-devel / webkit2gtk3-jsc / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1791208722)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1791208722 advisory. - Integer overflow in Skia in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer proce...