PT-2026-8295 · Open5Gs · Open5Gs

Frankylin · Published 2026-01-13 · Updated 2026-02-16 · CVE-2026-2524

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Open5GS version 2.7.6

Description A flaw exists in Open5GS 2.7.6 that can lead to a denial of service. The issue is located within the mme s11 handle create session response function of the MME component. This manipulation can be initiated remotely. An exploit for this issue has been published. The project was notified of the problem but has not yet responded.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2026-02016

CVE-2026-2524

Affected Products

Open5Gs

References · 12

• 🔥 https://github.com/open5gs/open5gs/issues/4284#issue-3808462406 · Exploit
• https://github.com/open5gs/open5gs/issues/4284 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2524 · Security Note
• https://bdu.fstec.ru/vul/2026-02016 · Security Note
• https://osv.dev/vulnerability/CVE-2026-2524 · Vendor Advisory
• https://github.com/open5gs/open5gs · Note
• https://t.me/cveNotify/152073 · Telegram Post
• https://vuldb.com/?ctiid.346112 · Note
• https://vuldb.com/?id.346112 · Note
• https://t.me/CVEtracker/44781 · Telegram Post
• https://vuldb.com/?submit.738369 · Note
• https://twitter.com/CVEarity/status/2023287843418935558 · Twitter Post