ImageMagick vulnerable to Release of Invalid Pointer in BilateralBlur when memory allocation fails
概要
ImageMagick vulnerable to Release of Invalid Pointer in BilateralBlur when memory allocation fails
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2026-22770 imagemagick 修正版: 8:7.1.1.43+dfsg1-1+deb13u5
- Ubuntu UBUNTU-CVE-2026-22770 imagemagick
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com