High, CVSS 7.5GoPublished
golang.org/x/oauth2 Improper Validation of Syntactic Correctness of Input vulnerability
CVE-2025-22868 · GHSA-6v2p-p543-phr9
- Affected
- Go golang.org/x/oauth2 < 0.27.0
- Fixed in
- 0.27.0· Vendor fix available
- Issue
- An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.
Recommended action: Upgrade to 0.27.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.