CVE-2026-55206
2 advisories.
PyPI/py7zr CVE-2026-55206: medium
py7zr: O(n^2) algorithmic complexity DoS in PackInfo._read()
Action: Upgrade py7zr to 1.1.3 or later.
pip install py7zr==1.1.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.1.3 | - |
Fixed versions
| 1.1.3 |
Sources
- osv: GHSA-h4gh-22qq-72r7
- https://github.com/miurahr/py7zr/security/advisories/GHSA-h4gh-22qq-72r7
- https://github.com/miurahr/py7zr
- https://github.com/miurahr/py7zr/releases/tag/v1.1.3
CVE-2026-55206 · published · modified · JSON
PyPI/py7zr CVE-2026-55206: unknown
py7zr: O(n^2) algorithmic complexity DoS in PackInfo._read()
Action: Upgrade py7zr to 1.1.3 or later.
pip install py7zr==1.1.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.1.3 | - |
Fixed versions
| 1.1.3 |
Sources
- osv: PYSEC-2026-2973
- https://github.com/miurahr/py7zr/security/advisories/GHSA-h4gh-22qq-72r7
- https://github.com/miurahr/py7zr
- https://github.com/miurahr/py7zr/releases/tag/v1.1.3
- https://pypi.org/project/py7zr
- https://github.com/advisories/GHSA-h4gh-22qq-72r7
- https://nvd.nist.gov/vuln/detail/CVE-2026-55206
CVE-2026-55206 · published · modified · JSON