CVE-2026-18495

A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the tiff2pdf utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit StripByteCounts value to be truncated to a 32-bit...

UBUNTU-CVE-2026-18495

A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the tiff2pdf utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit StripByteCounts value to be truncated to a 32-bit...

EUVD-2026-76166

A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the tiff2pdf utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit StripByteCounts value to be truncated to a 32-bit...

CVE-2026-18495

CVE-2026-18495 is a heap-buffer overflow in the tiff2pdf utility within libtiff , triggered by an integer truncation error when processing a crafted BigTIFF file. A 64-bit StripByteCounts value is truncated to 32 bits, causing an undersized memory allocation followed by an out-of-bounds copy, lea...

CVE-2026-18495

A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the tiff2pdf utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit StripByteCounts value to be truncated to a 32-bit...

CVE-2026-18495 Libtiff: libtiff: heap-buffer overflow via numeric truncation in the jpeg raw passthrough

A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the tiff2pdf utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit StripByteCounts value to be truncated to a 32-bit...

CVE-2026-18495

A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the tiff2pdf utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit StripByteCounts value to be truncated to a 32-bit...

Fedora 45 : tkimg (2026-a23a377e11)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-a23a377e11 advisory. Update to 2.1.1, update bundled libtiff to 4.7.2. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

EulerOS 2.0 SP12 : libtiff (EulerOS-SA-2026-3280)

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 libtiff. A remote attacker could exploit this vulnerability by providing a specially crafted PixarLog-compressed TIFF image...

EulerOS 2.0 SP12 : libtiff (EulerOS-SA-2026-3355)

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 libtiff. A remote attacker could exploit this vulnerability by providing a specially crafted PixarLog-compressed TIFF image...

The vulnerability of the process_command_opts() function in the libtiff library, which allows a hacker to execute arbitrary code.

The vulnerability of the processcommandopts function in the libtiff library is related to improper code generation. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

OESA-2026-3655 libtiff security update

This provides support for the Tag Image File Format TIFF, a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff...

OESA-2026-3654 libtiff security update

This provides support for the Tag Image File Format TIFF, a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff...

Fedora 44 : tkimg (2026-a6d01967c6)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-a6d01967c6 advisory. Update to 2.1.1, update bundled libtiff to 4.7.2. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

Fedora 43 : tkimg (2026-993b0ea146)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-993b0ea146 advisory. Update to 2.1.1, update bundled libtiff to 4.7.2. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

libtiff: libtiff: Heap-based buffer overflow via crafted PixarLog-compressed TIFF image

A flaw was found in libtiff. A remote attacker could exploit this vulnerability by providing a specially crafted PixarLog-compressed TIFF image. This issue occurs when decoding Pixarlog codec images with the PIXARLOGDATAFMT8BITABGR output format and a specific stride value, leading to a heap-base...

CVE-2017-12426

creationtimestamp| type| source ---|---|--- 2026-08-27 12:00:12+00:00| seen| Telegram/SVZvTdeqqmSRakJEIQhn4CjyThzPklzbZgbnjRRXOSeUVHM 2026-08-28 00:00:56+00:00| seen| Telegram/SVZvTdeqqmSRakJEIQhn4CjyThzPklzbZgbnjRRXOSeUVHM 2026-08-29 00:00:14+00:00| published-proof-of-concept|...

SUSE CVE-2026-52490

An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the processcommandopts function in tools/tiffcrop.c...

TencentOS Server 3: libtiff (TSSA-2026:0896)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0896 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CVE-2026-52491

A flaw was found in libtiff. An attacker could exploit this vulnerability by processing a specially crafted file, leading to arbitrary code execution. This issue occurs within the thumbnail.c: main component. Successful exploitation could allow the attacker to take control of the affected system...