CVE-2026-102275
PyJWT accepts inconsistent OKP x/d JWKs, causing public/private key identity confusion
CVE-2026-102275 is fixed in 4 products on 1 platform, first by python3-jwt 2.10.1-4ubuntu1.3, released September 28, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.2
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0017
6th percentile
an attacker may use a stolen sender-constrained token without the legitimate private key
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pyjwt · Debian 14 | 2.15.0-1 | DEBIAN-CVE-2026-102275 | Oct 4, 2026 |
| python-PyJWT · opensuse-leap 16.0 | 2.12.1-160000.3.1 | OPENSUSE-SU-2026:22074-1 | Nov 7, 2026 |
| python-PyJWT · sles 15.6 | 2.8.0-150400.8.20.1 | SUSE-SU-2026:5064-1 | Nov 7, 2026 |
| python-PyJWT · sles 15.7 | 2.8.0-150400.8.20.1 | SUSE-SU-2026:5064-1 | Nov 7, 2026 |
| python-PyJWT · sles 16.0 | 2.12.1-160000.3.1 | SUSE-SU-2026:24219-1 | Nov 7, 2026 |
| python3-jwt · Ubuntu 22.04.1 LTS (jammy) | 2.3.0-1ubuntu0.6 | python3-jwt 2.3.0-1ubuntu0.6 | Oct 27, 2026 |
| python3-jwt · Ubuntu 24.04.5 LTS (noble) | 2.7.0-1ubuntu0.4 | python3-jwt 2.7.0-1ubuntu0.4 | Oct 27, 2026 |
| python3-jwt · Ubuntu 26.04.1 LTS (resolute) | 2.10.1-4ubuntu1.3 | python3-jwt 2.10.1-4ubuntu1.3 | Sep 28, 2026 |
| python3-jwt · amzn 2023 | 2.4.0-1.amzn2023.0.6 | ALAS2023-2026-3298 | Nov 7, 2026 |
| python3-jwt+crypto · amzn 2023 | 2.4.0-1.amzn2023.0.6 | ALAS2023-2026-3298 | Nov 7, 2026 |
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