Linux · 
Debian · Security advisory · July 18, 2026
Debian · Security advisory · July 18, 2026DEBIAN-CVE-2026-9537: libmojo-jwt-perl security update
DEBIAN-CVE-2026-9537, released July 18, 2026, fixes 1 CVE in libmojo-jwt-perl (version 1.02-1). None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
5.3
Base score, 0 to 10
Highest EPSS
0.0032
25th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libmojo-jwt-perl | Debian 14 | 1.02-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-9537 | libmojo-jwt-perl: Mojo::JWT versions before 1.02 for Perl verify HMAC signatures with a non-constant-time string comparison | 5.3 | 0.0032 | None reported |
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