What’s Vulnerable › Vulnerabilities

CVE-2026-46604: Panic decoding image with out-of-bounds strip offset in x/image/tiff in golang.org/x/image

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-26 · updated 2026-10-25
• Weakness: CWE-787

Description

The TIFF decoder can panic when decoding an invalid image with an out-of-bounds strip offset.

Affected products

• golang.org/x/image/tiff: before 0.43.0 — fixed in 0.43.0

How to fix

Upgrade to a fixed version: golang.org/x/image/tiff 0.43.0. Check the vendor advisory for mitigations.

References

• https://go.dev/cl/788421
• https://go.dev/issue/80122
• https://pkg.go.dev/vuln/GO-2026-5066

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