Linux · 
Debian · Security advisory · May 15, 2026
Debian · Security advisory · May 15, 2026DEBIAN-CVE-2026-43515: Security update for 3 packages
DEBIAN-CVE-2026-43515, released May 15, 2026, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0122
68th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| tomcat10 | Debian 12.15 (bookworm) | 10.1.55-1~deb12u1 |
| tomcat10 | Debian 13.5 (trixie) | 10.1.55-1~deb13u1 |
| tomcat10 | Debian 14 | 10.1.55-1 |
| tomcat11 | Debian 13.5 (trixie) | 11.0.22-1~deb13u1 |
| tomcat11 | Debian 14 | 11.0.22-1 |
| tomcat9 | Debian 12.15 (bookworm) | 9.0.70-2 |
| tomcat9 | Debian 13.5 (trixie) | 9.0.70-2 |
| tomcat9 | Debian 14 | 9.0.70-2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-43515 | jws6-tomcat: Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in... | 9.1 | 0.0122 | None reported |
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