GHSA-8h58-w33p-wq3g
Suggest an improvement- Source
- https://github.com/advisories/GHSA-8h58-w33p-wq3g
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-8h58-w33p-wq3g/GHSA-8h58-w33p-wq3g.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-8h58-w33p-wq3g
- Published
- 2026-02-13T20:54:27Z
- Modified
- 2026-02-13T21:12:16.391317Z
- Severity
-
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- rPGP affected by crash in message handling for deeply nested messages
- Details
-
Summary
Previous rPGP versions could be caused to crash with a "stack overflow" when parsing messages that contain deeply nested message layers, such as messages with many signatures.
rPGP 0.19.0 resolves this issue with a more robust message handling implementation (via https://github.com/rpgp/rpgp/pull/625).
Impact
An attacker could cause applications to crash in rPGP's message parsing subsystem, when applications attempt to ingest messages.
Attribution
Discovered internally during rPGP development, using a fuzz test suite previously contributed by Christian Reitter.
- Database specific
{ "nvd_published_at": null, "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2026-02-13T20:54:27Z", "cwe_ids": [ "CWE-121" ] }- References
Affected packages
crates.io / pgp
Package
- Name
- pgp
- View open source insights on deps.dev
- Purl
- pkg:cargo/pgp