CLSA-2026-1792993673 libtiff: Fix of CVE-2026-52490

CVE-2026-52490: fix stack buffer overflow in tiffcrop -S section handling...

CLSA-2026-1792993665 libtiff: Fix of CVE-2026-52490

CVE-2026-52490: fix stack buffer overflow in tiffcrop -S section handling...

Astra Linux – vulnerability in tiff

A stack overflow was found in the TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability enables attackers to cause a Denial of Service DoS by using a specially crafted TIFF file parsed by the “tiffsplit” or “tiffcrop” utilities...

Astra Linux – Vulnerability in TIF format

Libtiff 4.5.0 is vulnerable to a Buffer Overflow issue through /libtiff/tools/tiffcrop.c:8499. Incorrect updates to the buffer size after the rotateImage function in tiffcrop cause a Heap-Buffer-Overflow and Segmentation Fault...

Astra Linux – Vulnerability in TIF format

The loadImage function in tools/tiffcrop.c within LibTIFF, as of version 4.5.0, involves a heap-based use after deallocation, involving a crafted TIFF image...

EulerOS 2.0 SP11 : libtiff (EulerOS-SA-2026-4342)

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap...

AlmaLinux 9.2 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools (ALMALINUX9.2:CLSA-2026:1787932569)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1787932569 advisory. - A vulnerability was determined in LibTIFF up to 4.5.1. Affected by this issue is the function readSeparateStripsetoBuffer of the file...

AlmaLinux 9.6 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1776349106)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776349106 advisory. - A stack overflow was discovered in the TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause a...

AlmaLinux 9.2 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1745271345)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1745271345 advisory. - A NULL pointer dereference in TIFFClose is caused by a failure to open an output file non-existent path or a path that requires...

Rocky Linux 9.6 [TuxCare] Security Update: libtiff / libtiff-devel / libtiff-static / libtiff-tools Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1776349106)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776349106 advisory. - A stack overflow was discovered in the TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause ...

Oracle Linux 8 : libtiff (ELSA-2026-69095)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-69095 advisory. 4.0.9-39 - fix CVE-2026-52490: integer overflow in tiffcrop subdivision calculation RHEL-248298 Tenable has extracted the preceding description block directly...

libtiff security update

4.0.9-39 - fix CVE-2026-52490: integer overflow in tiffcrop subdivision calculation RHEL-248298...

libtiff: libtiff: Arbitrary code execution via process_command_opts() function

A flaw was found in libtiff. An attacker can exploit a vulnerability in the processcommandopts function within tools/tiffcrop.c to execute arbitrary code. This could lead to a complete compromise of the affected system...

Astra Linux – Vulnerability in TIF format

A vulnerability has been identified in LibTIFF 4.7.0. This affects the function main of the tiffcrop.c file in the tiffcrop component. Performing certain manipulations may lead to memory corruption. This attack can only be executed locally. The exploit has been made available to the public, and i...

Astra Linux – Vulnerability in TIF format

Multiple heap buffer overflows in the tiffcrop.c utility within the libtiff library version 4.4.0 allow attackers to trigger unsafe or out-of-bounds memory access through a crafted TIFF image file. This could lead to application crashes, potential information disclosure, or other context-dependen...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in tiffcrop, located at line 368 of libtiff/tifunix.c. This vulnerability is invoked by lines 2903 and 6778 of tools/tiffcrop.c. This allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in tiffcrop, located at line 3724 of tools/tiffcrop.c. This vulnerability allows attackers to cause a denial-of-service attack through a malicious TIF file. For users who compile LibTIFF from source code, the fix is available in the comm...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in tiffcrop, located at line 3502 of tools/tiffcrop.c. This vulnerability allows attackers to cause a denial-of-service attack through a malicious TIF file. For users who compile LibTIFF from source code, the fix is available in the comm...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in tiffcrop, located at line 3516 of tools/tiffcrop.c. This vulnerability allows attackers to cause a denial-of-service attack through a malicious TIF file. For users who compile LibTIFF from source code, the fix is available in the comm...

Astra Linux – Vulnerability in TIF format

In libtiff version 4.3.0, the unchecked dereference of a return value can allow attackers to trigger a denial-of-service attack through a crafted TIF file. For users who compile libtiff from source code, this issue has been fixed in the commit f2b656e2...