5.5
CVE-2026-6538
- EPSS 0.18%
- Veröffentlicht 30.04.2026 05:38:34
- Zuletzt bearbeitet 01.05.2026 18:15:37
- Quelle cve@gitlab.com
- CVE-Watchlists
- Unerledigt
LoginStack-based Buffer Overflow in Wireshark
BEEP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.18% | 0.077 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| cve@gitlab.com | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
|
CWE-121 Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
https://www.wireshark.org/security/wnpa-sec-2026-23.html
https://gitlab.com/wireshark/wireshark/-/issues/21120
https://gitlab.com/wireshark/wireshark/-/work_items/21120