CVE-2026-1587 is a denial-of-service vulnerability affecting Open5GS versions up to 2.7.6, specifically within the sgwc_s11_handle_modify_bearer_request function in the SGWC component. This flaw can be exploited remotely with low attack complexity, leading to a high impact on availability. While public exploit details exist, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage. A patch is available and recommended for remediation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.7.6CPE matchmatch criteria | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.