CVE-2026-112399

A flaw was found in Pillow. A remote attacker can trigger a Denial of Service DoS by providing a specially crafted Animated Portable Network Graphics APNG image. Pillow allocates memory for the full canvas dimensions before validating safety size limits during initial file opening. Processing suc...

CVE-2026-110678

A flaw was found in perl-Cpanel-JSON-XS. The parser appends each chunk to its buffer. In scalar or list context, it compares maxsize with how far it has progressed, not with the total buffer length. A chunk that starts with a NUL byte stops the parser before it progresses, and a call in void...

CVE-2026-110672

A flaw was found in perl-Cpanel-JSON-XS. A quoted key of 24 or more bytes, or one containing a non-ASCII byte or an escape sequence, is decoded into a new scalar. Nothing frees that scalar when the object is rejected for a missing ':' after the key, or for a duplicate key. Duplicate keys are...

CVE-2026-112892 Pillow: MSP RLE decoder expands a tiny file into unbounded memory

Pillow is a Python imaging library. From 4.1.0 until 13.0.0, Pillow's MSP RLE decoder can expand a small file into an unbounded in-memory buffer. The decoder writes run-length output to BytesIO without limiting expansion to the declared image size. An attacker can supply a crafted MSP image to an...

CVE-2026-112892

Pillow is a Python imaging library. From 4.1.0 until 13.0.0, Pillow's MSP RLE decoder can expand a small file into an unbounded in-memory buffer. The decoder writes run-length output to BytesIO without limiting expansion to the declared image size. An attacker can supply a crafted MSP image to an...

CVE-2026-112892 Pillow: MSP RLE decoder expands a tiny file into unbounded memory

Pillow is a Python imaging library. From 4.1.0 until 13.0.0, Pillow's MSP RLE decoder can expand a small file into an unbounded in-memory buffer. The decoder writes run-length output to BytesIO without limiting expansion to the declared image size. An attacker can supply a crafted MSP image to an...

CVE-2026-112892

The Pillow Python imaging library (versions 4.1.0 to 13.0.0 ) contains a vulnerability in the MSP RLE decoder where a small file can expand into an unbounded in-memory buffer . The root cause is that the decoder writes run-length output to BytesIO without limiting expansion to the declared image ...

CVE-2026-112892 Pillow: MSP RLE decoder expands a tiny file into unbounded memory

Pillow is a Python imaging library. From 4.1.0 until 13.0.0, Pillow's MSP RLE decoder can expand a small file into an unbounded in-memory buffer. The decoder writes run-length output to BytesIO without limiting expansion to the declared image size. An attacker can supply a crafted MSP image to an...

CVE-2026-112892

Pillow is a Python imaging library. From 4.1.0 until 13.0.0, Pillow's MSP RLE decoder can expand a small file into an unbounded in-memory buffer. The decoder writes run-length output to BytesIO without limiting expansion to the declared image size. An attacker can supply a crafted MSP image to an...

CVE-2026-112404 Pillow: OOB read in TiffDecode.c tile and RGBA paths leaks heap memory into pixels

Pillow is a Python imaging library. From 8.1.0 until 13.0.0, Pillow's TIFF tile and RGBA decode paths can read beyond row data produced by libtiff. In decodeTile and the RGBA unpacker path, when Pillow and libtiff interpret duplicated PhotometricInterpretation or BitsPerSample tags differently,...

CVE-2026-112404 Pillow: OOB read in TiffDecode.c tile and RGBA paths leaks heap memory into pixels

Pillow is a Python imaging library. From 8.1.0 until 13.0.0, Pillow's TIFF tile and RGBA decode paths can read beyond row data produced by libtiff. In decodeTile and the RGBA unpacker path, when Pillow and libtiff interpret duplicated PhotometricInterpretation or BitsPerSample tags differently,...

CVE-2026-112404

The Pillow Python imaging library (versions 8.1.0 through 13.0.0 ) contains an out-of-bounds read in the TiffDecode.c tile and RGBA decode paths. The vulnerability occurs because the library fails to verify that required input rows fit within the data produced by libtiff when certain tags like Ph...

CVE-2026-112403

Pillow is a Python imaging library. Prior to 13.0.0, Pillow's JPEG decoder can write a full-width scanline into a buffer sized for a requested draft scale. ImagingJpegDecode does not verify libjpeg's actual output width and component count after scaling is requested, and an 8-bit lossless SOF3 JP...

CVE-2026-112403

Pillow is a Python imaging library. Prior to 13.0.0, Pillow's JPEG decoder can write a full-width scanline into a buffer sized for a requested draft scale. ImagingJpegDecode does not verify libjpeg's actual output width and component count after scaling is requested, and an 8-bit lossless SOF3 JP...

CVE-2026-112402

Pillow is a Python imaging library. Prior to 13.0.0, Pillow can double free image memory when ImagingScaleAffine encounters a selective allocation failure. The affected fast path handles Transform.EXTENT or pure scale-and-translate Transform.AFFINE operations with the default NEAREST resampling...

CVE-2026-112402 Pillow: Double free in ImagingScaleAffine on calloc failure via Image.transform

Pillow is a Python imaging library. Prior to 13.0.0, Pillow can double free image memory when ImagingScaleAffine encounters a selective allocation failure. The affected fast path handles Transform.EXTENT or pure scale-and-translate Transform.AFFINE operations with the default NEAREST resampling...

CVE-2026-112402 Pillow: Double free in ImagingScaleAffine on calloc failure via Image.transform

Pillow is a Python imaging library. Prior to 13.0.0, Pillow can double free image memory when ImagingScaleAffine encounters a selective allocation failure. The affected fast path handles Transform.EXTENT or pure scale-and-translate Transform.AFFINE operations with the default NEAREST resampling...

CVE-2026-112402 Pillow: Double free in ImagingScaleAffine on calloc failure via Image.transform

Pillow is a Python imaging library. Prior to 13.0.0, Pillow can double free image memory when ImagingScaleAffine encounters a selective allocation failure. The affected fast path handles Transform.EXTENT or pure scale-and-translate Transform.AFFINE operations with the default NEAREST resampling...

CVE-2026-112402

Pillow is a Python imaging library. Prior to 13.0.0, Pillow can double free image memory when ImagingScaleAffine encounters a selective allocation failure. The affected fast path handles Transform.EXTENT or pure scale-and-translate Transform.AFFINE operations with the default NEAREST resampling...

CVE-2026-112402

The Pillow Python imaging library contains a double-free vulnerability in the ImagingScaleAffine component. When performing Image.transform() operations (specifically Transform.EXTENT or pure scale-and-translate Transform.AFFINE with NEAREST resampling) under memory pressure, a selective allocati...