CVE-2026-26007
2 advisories.
PyPI/cryptography CVE-2026-26007: high, EPSS 0.39%
cryptography Vulnerable to a Subgroup Attack Due to Missing Subgroup Validation for SECT Curves
Action: Upgrade cryptography to 46.0.5 or later.
pip install cryptography==46.0.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 46.0.5 | - |
Fixed versions
| 46.0.5 |
Sources
- osv: GHSA-r6ph-v2qm-q3c2
- https://github.com/pyca/cryptography/security/advisories/GHSA-r6ph-v2qm-q3c2
- https://nvd.nist.gov/vuln/detail/CVE-2026-26007
- https://github.com/pyca/cryptography/commit/0eebb9dbb6343d9bc1d91e5a2482ed4e054a6d8c
- https://github.com/pyca/cryptography
- https://github.com/pyca/cryptography/releases/tag/46.0.5
- http://www.openwall.com/lists/oss-security/2026/02/10/4
CVE-2026-26007 · published · modified · JSON
PyPI/cryptography CVE-2026-26007: medium 6.5, EPSS 0.39%
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the public_key_from_numbers (or EllipticCurvePublicNumbers.public_key()), Ellip
Action: Upgrade cryptography to 46.0.5 or later.
pip install cryptography==46.0.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 46.0.5 | - |
Fixed versions
| 46.0.5 |
Sources
- osv: PYSEC-2026-2141
- https://access.redhat.com/security/cve/CVE-2026-26007
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26007.json
- http://www.openwall.com/lists/oss-security/2026/02/10/4
- https://access.redhat.com/errata/RHSA-2026:10184
- https://access.redhat.com/errata/RHSA-2026:12176
- https://access.redhat.com/errata/RHSA-2026:13512
- https://access.redhat.com/errata/RHSA-2026:13545
- https://access.redhat.com/errata/RHSA-2026:13553
- https://access.redhat.com/errata/RHSA-2026:13672
- https://access.redhat.com/errata/RHSA-2026:19355
- https://access.redhat.com/errata/RHSA-2026:21431
- https://access.redhat.com/errata/RHSA-2026:21517
- https://access.redhat.com/errata/RHSA-2026:22330
- https://access.redhat.com/errata/RHSA-2026:22993
- https://access.redhat.com/errata/RHSA-2026:2694
- https://access.redhat.com/errata/RHSA-2026:5168
- https://access.redhat.com/errata/RHSA-2026:5665
- https://access.redhat.com/errata/RHSA-2026:6308
- https://access.redhat.com/errata/RHSA-2026:6309
- https://access.redhat.com/errata/RHSA-2026:6497
- https://access.redhat.com/errata/RHSA-2026:6567
- https://access.redhat.com/errata/RHSA-2026:6568
- https://access.redhat.com/errata/RHSA-2026:7295
- https://github.com/pyca/cryptography/security/advisories/GHSA-r6ph-v2qm-q3c2
- https://bugzilla.redhat.com/show_bug.cgi?id=2438762
- https://github.com/pyca/cryptography/commit/0eebb9dbb6343d9bc1d91e5a2482ed4e054a6d8c
CVE-2026-26007 · published · modified · JSON