Linux · SUSE Linux Enterprise · Security advisory · June 19, 2026
SUSE-SU-2026:22170-1: python-PyJWT security update
SUSE-SU-2026:22170-1, released June 19, 2026, fixes 5 CVEs in python-PyJWT (version 2.12.1-160000.2.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
7.4
Base score, 0 to 10
Highest EPSS
0.0043
37th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 1
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python-PyJWT | sles 16.0 | 2.12.1-160000.2.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-48526 | python-PyJWT: no validation of use of JSON Web Keys in HMAC algorithm when decoding JSON Web Tokens allows for | 7.4 | 0.0043 | None reported |
| Routine | CVE-2026-48524 | python-PyJWT: unlimited processing of JWTs with unknown kid values by `PyJWKClient.get_signing_key()` leads to | 3.7 | 0.0040 | None reported |
| Routine | CVE-2026-48525 | python-PyJWT: unbounded Base64URL decoding of unused payload segment in `b64=false` detached JWS allows for DoS | 5.3 | 0.0037 | None reported |
| Routine | CVE-2026-48522 | python-PyJWT: `PyJWKClient` passes URI arguments directly to `urllib.request.urlopen()` and allows for SSRF and | 4.2 | 0.0022 | None reported |
| Routine | CVE-2026-48523 | python-PyJWT: verifier-side algorithm allow-list bypass when `jwt.decode()` or `jwt.decode_complete()` are called | 5.4 | 0.0013 | None reported |
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