Important: compat-libtiff3

Issue Overview: Write-What-Where in libtiff via TIFFReadRGBAImageOriented CVE-2025-9900 Affected Packages: compat-libtiff3 Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue Correctio...

Important: libtiff

Issue Overview: Write-What-Where in libtiff via TIFFReadRGBAImageOriented CVE-2025-9900 Affected Packages: libtiff Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue Correction: Run y...

Medium: libtiff

Issue Overview: A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a denial of service and limited information disclosure. This issue...

KB5066873: Windows Server 2012 R2 Security Update (October 2025)

The remote Windows host is missing security update 5066873. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066793: Windows 11 version 22H2 / Windows 11 version 23H2 Security Update (October 2025)

The remote Windows host is missing security update 5066793. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066835: Windows 11 Version 24H2 / Windows Server 2025 / Windows 11 Version 25H2 Security Update (October 2025)

The remote Windows host is missing security update 5066835. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

Medium: libtiff

Issue Overview: Multiple potential integer overflow in tiffcp.c in libtiff = 4.5.1 can allow remote attackers to cause a denial of service application crash or possibly execute an arbitrary code via a crafted tiff image which triggers a heap-based buffer overflow. CVE-2023-40745 libtiff up to...

KB5066780: Windows Server version 23H2 Security Update (October 2025)

The remote Windows host is missing security update 5066780. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066791: Windows 10 version 21H2 / Windows 10 Version 22H2 Security Update (October 2025)

The remote Windows host is missing security update 5066791. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066874: Windows Server 2008 Security Update (October 2025)

The remote Windows host is missing security update 5066874. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066876: Windows Server 2008 R2 Security Update (October 2025)

The remote Windows host is missing security update 5066876. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066877: Windows Server 2008 Security Update (October 2025)

The remote Windows host is missing security update 5066877. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

Important: libtiff

Issue Overview: Write-What-Where in libtiff via TIFFReadRGBAImageOriented CVE-2025-9900 Affected Packages: libtiff Issue Correction: Run dnf update libtiff --releasever 2023.9.20251014 or dnf update --advisory ALAS2023-2025-1215 --releasever 2023.9.20251014 to update your system. More information...

OPENSUSE-SU-2025:15635-1 libtiff-devel-32bit-4.7.1-2.1 on GA media

These are all security issues fixed in the libtiff-devel-32bit-4.7.1-2.1 package on the GA media of openSUSE Tumbleweed...

KB5066586: Windows 10 version 1809 / Windows Server 2019 Security Update (October 2025)

The remote Windows host is missing security update 5066586. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066836: Windows 10 Version 1607 / Windows Server 2016 Security Update (October 2025)

The remote Windows host is missing security update 5066836. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066837: Windows 10 LTS 1507 Security Update (October 2025)

The remote Windows host is missing security update 5066837. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066875: Windows Server 2012 Security Update (October 2025)

The remote Windows host is missing security update 5066875. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

RHSA-2025:17739 Red Hat Security Advisory: compat-libtiff3 security update

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libtiff: Libtiff Write-What-Where

A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. By providing an abnormally large image height value in the file's metadata, an attacker can trick the library into writing attacker-controll...