CVE-2026-12773
2 advisories.
PyPI/litellm CVE-2026-12773: high 7.3, EPSS 1.02%
LiteLLM: MCP Proxy Has Improper Authentication
Action: Upgrade litellm to 1.84.0 or later.
pip install litellm==1.84.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.84.0 | - |
Fixed versions
| 1.84.0 |
Sources
- osv: GHSA-4jcj-7x88-m979
- https://nvd.nist.gov/vuln/detail/CVE-2026-12773
- https://github.com/BerriAI/litellm/commit/73869f0faf7d11ee21adcb5f91b8c33a340b6c2c
- https://access.redhat.com/security/cve/CVE-2026-12773
- https://bugzilla.redhat.com/show_bug.cgi?id=2491112
- https://gist.github.com/YLChen-007/3cfaad10a69d7a15e4d4d458cb53309e
- https://github.com/BerriAI/litellm
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12773.json
- https://vuldb.com/cve/CVE-2026-12773
- https://vuldb.com/submit/811282
- https://vuldb.com/vuln/372515
- https://vuldb.com/vuln/372515/cti
CVE-2026-12773 · published · modified · JSON
PyPI/litellm CVE-2026-12773: high 7.3, EPSS 1.02%
LiteLLM: MCP Proxy Has Improper Authentication
Action: Upgrade litellm to 1.84.0 or later.
pip install litellm==1.84.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.84.0 | - |
Fixed versions
| 1.84.0 |
Sources
- osv: PYSEC-2026-4067
- https://nvd.nist.gov/vuln/detail/CVE-2026-12773
- https://github.com/BerriAI/litellm/commit/73869f0faf7d11ee21adcb5f91b8c33a340b6c2c
- https://access.redhat.com/security/cve/CVE-2026-12773
- https://bugzilla.redhat.com/show_bug.cgi?id=2491112
- https://gist.github.com/YLChen-007/3cfaad10a69d7a15e4d4d458cb53309e
- https://github.com/BerriAI/litellm
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12773.json
- https://vuldb.com/cve/CVE-2026-12773
- https://vuldb.com/submit/811282
- https://vuldb.com/vuln/372515
- https://vuldb.com/vuln/372515/cti
- https://pypi.org/project/litellm
- https://github.com/advisories/GHSA-4jcj-7x88-m979
CVE-2026-12773 · published · modified · JSON