Linux · 
Ubuntu · Package update · May 28, 2026
Ubuntu · Package update · May 28, 2026python3-jwt 1.5.3+ds1-1ubuntu0.1+esm2: python3-jwt 1.5.3+ds1-1ubuntu0.1+esm2 for Ubuntu 18.04.6 LTS (bionic)
python3-jwt 1.5.3+ds1-1ubuntu0.1+esm2, released May 28, 2026, fixes 1 CVE in python3-jwt. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.4
Base score, 0 to 10
Highest EPSS
0.0043
37th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python3-jwt | Ubuntu 18.04.6 LTS (bionic) | 1.5.3+ds1-1ubuntu0.1+esm2 |
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 |
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