Panic when reading out of bound palette index in golang.org/x/image/bmp
cve-program · CVE-2026-42500
PublishedDecoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the invalid image.
Read the publisher's advisoryeuvd · EUVD-2026-33419
PublishedDecoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the invalid image.
Read the publisher's advisorynvd · CVE-2026-42500
PublishedDecoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the invalid image.
Read the publisher's advisoryosv · GO-2026-5031
PublishedDecoding a paletted BMP file with an out-of-range palette index results in a panic when accessing pixels in the invalid image.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-42500 · CVE overview and exploitation status
cve-program · CVE-2026-42500
- https://go.dev/issue/79576
- https://groups.google.com/g/golang-announce/c/uhYX90BlBvI
- https://go.dev/cl/781500
- https://pkg.go.dev/vuln/GO-2026-5031
euvd · EUVD-2026-33419
- https://go.dev/issue/79576
- https://groups.google.com/g/golang-announce/c/uhYX90BlBvI
- https://go.dev/cl/781500
- https://pkg.go.dev/vuln/GO-2026-5031
nvd · CVE-2026-42500
- https://go.dev/cl/781500
- https://go.dev/issue/79576
- https://groups.google.com/g/golang-announce/c/uhYX90BlBvI
- https://pkg.go.dev/vuln/GO-2026-5031
osv · GO-2026-5031
Related changes
Linked by CVE identifierNo related changes are available here.