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2 vulnerabilities found for SDL_image by libsdl-org

CVE-2026-117557 (GCVE-0-2026-117557)
Vulnerability from cvelistv5
Published
2026-10-27 13:07
Modified
2026-10-27 13:07
Severity ?
6.9 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CWE
Summary
SDL_image through 3.4.8 and through 2.8.12 contains a stack out-of-bounds read vulnerability in IMG_LoadLBM_IO() in src/IMG_lbm.c that skips bitplane count validation when HAM mode is set. Attackers can supply a crafted ILBM file with more than 8 HAM bitplanes to read past the colormap stack array, causing crashes or disclosing stack memory.
References
Impacted products
Vendor Product Version
libsdl-org SDL_image Version: 0   ≤ 2.8.12
Version: 3.0.0   ≤ 3.4.8
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CVE-2026-35444 (GCVE-0-2026-35444)
Vulnerability from cvelistv5
Published
2026-04-06 21:44
Modified
2026-04-08 14:06
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L
CWE
Summary
SDL_image is a library to load images of various formats as SDL surfaces. In do_layer_surface() in src/IMG_xcf.c, pixel index values from decoded XCF tile data are used directly as colormap indices without validating them against the colormap size (cm_num). A crafted .xcf file with a small colormap and out-of-range pixel indices causes heap out-of-bounds reads of up to 762 bytes past the colormap allocation. Both IMAGE_INDEXED code paths are affected (bpp=1 and bpp=2). The leaked heap bytes are written into the output surface pixel data, making them potentially observable in the rendered image. This vulnerability is fixed with commit 996bf12888925932daace576e09c3053410896f8.
References
Impacted products
Vendor Product Version
libsdl-org SDL_image Version: < 996bf12888925932daace576e09c3053410896f8
 Create a notification for this product.
Show details on NVD website

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