CVE-2026-15163
wireshark: Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service
CVE-2026-15163 is fixed in wireshark on 1 platform, first by DEBIAN-CVE-2026-15163, released July 8, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0033
26th percentile
Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| wireshark · Debian 13.5 (trixie) | 4.4.18-0+deb13u1 | DEBIAN-CVE-2026-15163 | Jul 8, 2026 |
| wireshark · Debian 14 | 4.6.9-1 | DEBIAN-CVE-2026-15163 | Jul 8, 2026 |
| wireshark · opensuse-leap 16.0 | 4.4.17-160000.1.1 | OPENSUSE-SU-2026:21534-1 | Aug 5, 2026 |
| wireshark · sles 15.6 | 4.2.14-150600.18.44.1 | SUSE-SU-2026:3994-1 | Sep 7, 2026 |
| wireshark · sles 15.7 | 4.6.7-150700.21.11.1 | SUSE-SU-2026:3501-1 | Aug 5, 2026 |
| wireshark · sles 16.0 | 4.4.17-160000.1.1 | SUSE-SU-2026:23147-1 | Aug 5, 2026 |
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