SUSE-SU-2026:1203-1: ImageMagick&distro=openSUSE Leap 15.6

Vulnerability summary

SUSE-SU-2026:1203-1 is a vulnerability in ImageMagick&distro=openSUSE Leap 15.6 with no CVSS score yet.

Timeline

1. 07-04-2026
   PublishedVulnerability first disclosed.
2. 08-04-2026
   Last modifiedVulnerability information updated.

Description

Security update for ImageMagick This update for ImageMagick fixes the following issues: - CVE-2026-28493: integer overflow in the SIXEL decoder leads to out-of-bounds write (bsc#1259446). - CVE-2026-28494: missing bounds checks in the morphology kernel parsing functions can lead to a stack buffer overflow (bsc#1259447). - CVE-2026-28686: undersized output buffer allocation in the PCL encoder can lead to a heap buffer overflow (bsc#1259448). - CVE-2026-28687: heap use-after-free vulnerability in the MSL decoder via a crafted MSL file (bsc#1259450). - CVE-2026-28688: heap use-after-free in the MSL encoder when a cloned image is destroyed twice (bsc#1259451). - CVE-2026-28689: `domain='path'` authorization is checked before final file open/use and allows for read/write bypass via symlink swaps (bsc#1259452). - CVE-2026-28690: missing bounds check in the MNG encoder can lead to a stack buffer overflow (bsc#1259456). - CVE-2026-28691: missing check in the JBIG decoder can lead to an uninitialized pointer dereference (bsc#1259455). - CVE-2026-28692: 32-bit integer overflow in MAT decoder can lead to a heap buffer over-read (bsc#1259457). - CVE-2026-28693: integer overflow in the DIB coder can lead to an out-of-bounds read or write (bsc#1259466). - CVE-2026-30883: missing bounds check when encoding a PNG image can lead to a heap buffer over-write (bsc#1259467). - CVE-2026-30929: improper use of fixed-size stack buffer in `MagnifyImage`can lead to a stack buffer overflow (bsc#1259468). - CVE-2026-30935: heap-based buffer over-read in BilateralBlurImage (bsc#1259497). - CVE-2026-30936: Heap Buffer Overflow in WaveletDenoiseImage (bsc#1259464). - CVE-2026-30937: Heap buffer overflow in XWD encoder due to CARD32 arithmetic overflow (bsc#1259463). - CVE-2026-31853: heap buffer overflow leads to crash in the SFW decoder of 32-bit systems when processing extremely large images (bsc#1259528). - CVE-2026-32259: memory allocation fails can lead to out of bound write (bsc#1259612). - CVE-2026-32636: Denial of Service via out-of-bounds write in NewXMLTree method (bsc#1259872). - CVE-2026-33535: Out-of-Bounds write of a zero byte in X11 display interaction (bsc#1260874). - CVE-2026-33536: Denial of Service via out-of-bounds write (bsc#1260879).

No weakness data has been published for this record.