VulnerabilityAnalyzed
CVE-2025-22868
An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.
HIGH 7.5EPSS 0.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.87% probability · 59th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-1286
- Affected
- go/jws
- Source
- security@golang.org
EPSS 0.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://go.dev/cl/652155Patch
- https://go.dev/issue/71490Issue Tracking, Patch
- https://pkg.go.dev/vuln/GO-2025-3488Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.