CVE catalog
CVE-2024-9979
rust-pyo3: CVE-2024-9979
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.21% · Oct 25, 2026
A flaw was found in PyO3. This vulnerability causes a use-after-free issue, potentially leading to memory corruption or crashes via unsound borrowing from weak Python references.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | rust-pyo3 | sid | 0.28.2-2 | fixed |
| Debian | rust-pyo3 | forky | 0.28.2-2 | fixed |
| Debian | rust-pyo3 | trixie | 0.22.6-3 | fixed |
| Debian | rust-pyo3 | bookworm | 0.17.3-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rust-pyo3 | source | sid | 0.22.5-1 | not yet assigned | Not reported | [1085296] |
| Debian | rust-pyo3 | source | forky | 0.22.5-1 | not yet assigned | Not reported | [1085296] |
| Debian | rust-pyo3 | source | trixie | 0.22.5-1 | not yet assigned | Not reported | [1085296] |
| Debian | rust-pyo3 | source | bookworm | Not affected | unimportant | Not reported | [1085296] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [librust-pyo3-dev]Not affected
Source package: [rust-pyo3]
Details (2)
0.17.3-1· amd64 · bookwormNot affected
dsa · rust-pyo3 · debian · bookworm
0.17.3-1· arm64 · bookwormNot affected
dsa · rust-pyo3 · debian · bookworm
[Debian 13 (Trixie)]
- [librust-pyo3-dev]Fixed
Source package: [rust-pyo3]
Details (2)
0.22.6-3· amd64 · trixieFixed · Fixed:
0.22.5-1dsa · rust-pyo3 · debian · 13
0.22.6-3· arm64 · trixieFixed · Fixed:
0.22.5-1dsa · rust-pyo3 · debian · 13
Observed: