6.9
CVSS 4.0
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
A flaw has been found in Open5GS up to 2.7.5. Impacted is the function ogs_gtp2_f_teid_to_ip of the file /sgwc/s11-handler.c of the component SGWC. Executing a manipulation can lead to denial of service. The attack may be performed from remote. The exploit has been published and may be used. It is advisable to implement a patch to correct this issue. The issue report is flagged as already-fixed.
Засегнати продукти
- n/a Open5GS: 2.7.0; 2.7.1; 2.7.2; 2.7.3; 2.7.4; 2.7.5
Вид слабост
История
- 29 януари 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-1586
- https://nvd.nist.gov/vuln/detail/CVE-2026-1586
- https://vuldb.com/?id.343349
- https://vuldb.com/?ctiid.343349
- https://vuldb.com/?submit.738375
- https://github.com/open5gs/open5gs/issues/4273
- https://github.com/open5gs/open5gs/issues/4273#event-21968643659
- https://github.com/open5gs/open5gs/issues/4273#issue-3796030721
- https://github.com/open5gs/open5gs/