CVE-2026-15170
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
Z39.50 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Wireshark Foundation | Wireshark | 4.6.0 < 4.6.7 | affected |
| Wireshark Foundation | Wireshark | 4.4.0 < 4.4.17 | affected |
Weaknesses
- CWE-122: CWE-122: Heap-based Buffer Overflow
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://www.wireshark.org/security/wnpa-sec-2026-58.html
- https://gitlab.com/wireshark/wireshark/-/work_items/21397
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