CVE-2025-66506
2 advisories.
Go/github.com/sigstore/fulcio CVE-2025-66506: high 7.5, EPSS 0.21%
Fulcio allocates excessive memory during token parsing
Action: Upgrade github.com/sigstore/fulcio to 1.8.3 or later.
go get github.com/sigstore/fulcio@v1.8.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.3 | - |
Fixed versions
| 1.8.3 |
Sources
- osv: GHSA-f83f-xpx7-ffpw
- https://github.com/sigstore/fulcio/security/advisories/GHSA-f83f-xpx7-ffpw
- https://nvd.nist.gov/vuln/detail/CVE-2025-66506
- https://github.com/sigstore/fulcio/commit/765a0e57608b9ef390e1eeeea8595b9054c63a5a
- https://github.com/sigstore/fulcio
CVE-2025-66506 · published · modified · JSON
Go/github.com/sigstore/fulcio CVE-2025-66506: unknown, EPSS 0.21%
Fulcio allocates excessive memory during token parsing in github.com/sigstore/fulcio
Action: Upgrade github.com/sigstore/fulcio to 1.8.3 or later.
go get github.com/sigstore/fulcio@v1.8.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.3 | - |
Fixed versions
| 1.8.3 |
Sources
- osv: GO-2025-4193
- https://github.com/sigstore/fulcio/security/advisories/GHSA-f83f-xpx7-ffpw
- https://nvd.nist.gov/vuln/detail/CVE-2025-66506
- https://github.com/sigstore/fulcio/commit/765a0e57608b9ef390e1eeeea8595b9054c63a5a
CVE-2025-66506 · published · modified · JSON