RHSA-2026:25910 Red Hat Security Advisory: libtiff security update

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libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing

A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations,...

RHEL 7 : libtiff (RHSA-2026:25910)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:25910 advisory. The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff: libtiff: Arbitrar...

EulerOS Virtualization 2.13.1 : libtiff (EulerOS-SA-2026-2377)

According to the versions of the libtiff packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the...

EulerOS Virtualization 2.13.0 : libtiff (EulerOS-SA-2026-2406)

According to the versions of the libtiff packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the...

RHSA-2026:24992 Red Hat Security Advisory: compat-libtiff3 security update

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Important: Red Hat Security Advisory: compat-libtiff3 security update

An update for compat-libtiff3 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. 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...

libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing

A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations,...

Security Bulletin: IBM Cloud Pak for Data System 1.0 is affected by multiple vulnerabilities

Summary IBM Cloud Pak for Data System 1.0 CPDS 1.0 includes multiple third-party components that are affected by various security vulnerabilities. These vulnerabilities include integer overflow issues in GLib leading to heap corruption and denial of service, a write-what-where condition in the...

EulerOS 2.0 SP13 : libtiff (EulerOS-SA-2026-2300)

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile...

EulerOS 2.0 SP13 : libtiff (EulerOS-SA-2026-2343)

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile...

EulerOS 2.0 SP11 : libtiff (EulerOS-SA-2026-2253)

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile...

EulerOS 2.0 SP11 : libtiff (EulerOS-SA-2026-2215)

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile...

RockyLinux 10 : libtiff (RLSA-2026:19150)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:19150 advisory. libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing CVE-2026-4775 Tenable has extracted the...

RockyLinux 9 : libtiff (RLSA-2026:19363)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:19363 advisory. libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing CVE-2026-4775 Tenable has extracted the...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Texmaker vulnerabilities (USN-8346-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8346-1 advisory. It was discovered that the vendored LibTIFF in Texmaker incorrectly handled memory when parsing malformed TIFF image metadata...

MiracleLinux 8 : compat-libtiff3-3.9.4-15.el8_10 (AXSA:2026-739:01)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-739:01 advisory. libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing CVE-2026-4775 Tenable has extracted the...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : QT WebEngine vulnerability (USN-8347-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8347-1 advisory. It was discovered that the vendored LibTIFF in QT WebEngine incorrectly handled memory when parsing malformed TIFF...

Ubuntu 14.04 LTS / 16.04 LTS : GDAL vulnerability (USN-8345-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8345-1 advisory. It was discovered that the vendored LibTIFF in GDAL incorrectly handled memory when parsing malformed TIFF image metadata. An attacker could possibly...

RLSA-2026:19150 Important: libtiff security update

The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff: libtiff: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing CVE-2026-4775 For more details about the security issues,...