CVE-2026-42500
golang-golang-x-image: Decoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the inval...
CVE-2026-42500 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-42500, released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.3
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0038
32nd percentile
Decoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the invalid image.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| golang-golang-x-image · Debian 14 | 0.42.0-1 | DEBIAN-CVE-2026-42500 | Jun 24, 2026 |
| govulncheck-vulndb · opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | OPENSUSE-SU-2026:21483-1 | Jul 30, 2026 |
| rclone · opensuse-leap 16.0 | 1.74.4-bp160.1.1 | OPENSUSE-SU-2026:21436-1 | Jul 22, 2026 |
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