SUSE CVE-2026-112897

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

EUVD-2026-104659

Pillow: TiffDecode returns uninitialized memory as pixels for short JPEG strips...

Linux Distros Unpatched Vulnerability : CVE-2026-112897

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of...

Buffer Over-read

Overview Affected versions of this package are vulnerable to Buffer Over-read via the decodeStrip and decodeTile functions in src/libImaging/TiffDecode.c, where the TIFF strip and tile decode buffers are reallocated without zeroing the region beyond previously decoded data. When a codec such as...

DEBIAN-CVE-2026-112897

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897 Pillow: TiffDecode returns uninitialized memory as pixels for short JPEG strips

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897 Pillow: TiffDecode returns uninitialized memory as pixels for short JPEG strips

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897 Pillow: TiffDecode returns uninitialized memory as pixels for short JPEG strips

Pillow is a Python imaging library. From 5.3.0 until 13.0.0, Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. The decodeStrip and decodeTile buffers can be larger than the bytes written by libtiff, but Pillow conver...

CVE-2026-112897

The Pillow Python imaging library (versions 5.3.0 through 13.0.0 ) is vulnerable to an issue where it can return uninitialized memory as pixels. This occurs when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. Specifically, the _decodeStrip and _decodeTile buffers may...

PT-2026-117684

Name of the Vulnerable Software and Affected Versions Pillow versions 5.3.0 through 12.11.0 Description Pillow can return uninitialized memory as pixels when libtiff performs a short decode of JPEG-compressed or Group 4 fax TIFF data. This occurs because the decodeStrip and decodeTile buffers may...

EUVD-2026-93557

ImageSharp: TIFF CCITT T6 encoder writes beyond an undersized output buffer...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write in the TIFF CCITT Group 4 T6 encoding process. An attacker can cause process termination and denial of service by supplying a specially crafted 1x1 Group 4 TIFF image that, when decoded and re-encoded, triggers...

CVE-2026-106115

ImageSharp is a 2D graphics library. From 2.1.0 until 4.1.2, the TIFF CCITT Group 4 encoder allocates Width times rowsPerStrip bytes even though T6BitCompressor.CompressStrip can emit encoded row data and two 12-bit end-of-facsimile-block codes beyond that capacity. TiffCcittCompressor.WriteCode...

CVE-2026-106115

ImageSharp is a 2D graphics library. From 2.1.0 until 4.1.2, the TIFF CCITT Group 4 encoder allocates Width times rowsPerStrip bytes even though T6BitCompressor.CompressStrip can emit encoded row data and two 12-bit end-of-facsimile-block codes beyond that capacity. TiffCcittCompressor.WriteCode...

CVE-2026-106115 ImageSharp: TIFF CCITT T6 encoder writes beyond an undersized output buffer

ImageSharp is a 2D graphics library. From 2.1.0 until 4.1.2, the TIFF CCITT Group 4 encoder allocates Width times rowsPerStrip bytes even though T6BitCompressor.CompressStrip can emit encoded row data and two 12-bit end-of-facsimile-block codes beyond that capacity. TiffCcittCompressor.WriteCode...

CVE-2026-106115: Out-of-bounds Write

ImageSharp is a 2D graphics library. From 2.1.0 until 4.1.2, the TIFF CCITT Group 4 encoder allocates Width times rowsPerStrip bytes even though T6BitCompressor.CompressStrip can emit encoded row data and two 12-bit end-of-facsimile-block codes beyond that capacity. TiffCcittCompressor.WriteCode...

PT-2026-106832

Name of the Vulnerable Software and Affected Versions ImageSharp versions 2.1.0 through 4.1.1 Description The TIFF CCITT Group 4 encoder in this 2D graphics library allocates memory based on Width times rowsPerStrip bytes. However, the T6BitCompressor.CompressStrip function can produce encoded ro...