Bug 2483431 (CVE-2026-42500) - CVE-2026-42500 golang.org/x/image/bmp: golang: golang.org/x/image/bmp: Denial of Service via out-of-range palette index in BMP decoding
Summary: CVE-2026-42500 golang.org/x/image/bmp: golang: golang.org/x/image/bmp: Denial...
Keywords:
Status: NEW
Alias: CVE-2026-42500
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2515281 2515282 2515283 2515285 2515286 2515287 2515288 2515289 2515290 2515291 2515284
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-29 20:01 UTC by OSIDB Bzimport
Modified: 2026-08-13 16:43 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-05-29 20:01:46 UTC 
Decoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the invalid image.
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