The sequoia-openpgp crate 1.13.0 before 1.21.0 for Rust allows an infinite loop of "Reading a cert: Invalid operation: Not a Key packet" messages for RawCertParser operations that encounter an unsupported primary key type.
CVE-2024-58261
This low-severity CVE scores 2.9 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 71% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 2.9
- EG Score
- 2.9(medium)
- EG Risk
- 29(Track)EG Risk 29/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity29% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 28.6%
- KEV
- Not listed
Published
July 27, 2025
Last Modified
August 6, 2025
References (4)
- cve@mitrehttps://crates.io/crates/sequoia-openpgp
- cve@mitrehttps://gitlab.com/sequoia-pgp/sequoia/-/issues/1106
- cve@mitrehttps://rustsec.org/advisories/RUSTSEC-2024-0345.html
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://gitlab.com/sequoia-pgp/sequoia/-/issues/1106
Affected Packages
(1 across 1 ecosystem)
crates.io(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| sequoia-openpgp | — | 1.21.0 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Frequently asked(5)
What is CVE-2024-58261?
When was CVE-2024-58261 disclosed?
Is CVE-2024-58261 actively exploited?
What is the CVSS score of CVE-2024-58261?
How do I remediate CVE-2024-58261?
Dependency Blast Radius
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