CVE-2025-68131
2 advisories.
PyPI/cbor2 CVE-2025-68131: medium
CBORDecoder reuse can leak shareable values across decode calls
Action: Upgrade cbor2 to 5.8.0 or later.
pip install cbor2==5.8.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 3.0.0 | 5.8.0 | - |
Fixed versions
| 5.8.0 |
Sources
- osv: GHSA-wcj4-jw5j-44wh
- https://github.com/agronholm/cbor2/security/advisories/GHSA-wcj4-jw5j-44wh
- https://nvd.nist.gov/vuln/detail/CVE-2025-68131
- https://github.com/agronholm/cbor2/pull/268
- https://github.com/agronholm/cbor2/commit/f1d701cd2c411ee40bb1fe383afe7f365f35abf0
- https://github.com/agronholm/cbor2
- https://github.com/pypa/advisory-database/tree/main/vulns/cbor2/PYSEC-2025-90.yaml
CVE-2025-68131 · published · modified · JSON
PyPI/cbor2 CVE-2025-68131: high 7.5
cbor2 provides encoding and decoding for the Concise Binary Object Representation (CBOR) serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reu
Action: Upgrade cbor2 to 5.8.0 or later.
pip install cbor2==5.8.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 3.0.0 | 5.8.0 | - |
Fixed versions
| 5.8.0 |
Sources
- osv: PYSEC-2025-90
- https://github.com/agronholm/cbor2/pull/268
- https://github.com/agronholm/cbor2/security/advisories/GHSA-wcj4-jw5j-44wh
CVE-2025-68131 · published · modified · JSON