CVE-2026-57226
Publication date 14 September 2026
Last updated 21 September 2026
Ubuntu priority
Description
[detect/file_data: heap buffer overflow in SWF decompression depth handling]
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| suricata | 26.04 LTS resolute |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Severity score breakdown
CVSS version: CVSS v3.0
Base score
3.7 · Low
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2026-57226
- https://github.com/OISF/suricata/security/advisories/GHSA-p33j-r48q-3jcf
- https://redmine.openinfosecfoundation.org/issues/8644 (suricata-7.0.17)
- https://redmine.openinfosecfoundation.org/issues/8643 (suricata-8.0.6)
- https://github.com/OISF/suricata/commit/82af0aeb7cec39e206a9ca96c4966425eddeaa74 (suricata-7.0.17)
- https://github.com/OISF/suricata/commit/b63224871b0f8b0b1f7b8c22d05ba8a5c5f69fbb (suricata-8.0.6)