Medium 5.3Published Jan 17, 2026

CVE-2025-15532Open5GS Timer resource consumption

Updated under an hour ago (Oct 26, 2026, 11:50 PM ET)

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It affects n/a Open5GS. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for n/a Open5GS

Exploited in the last 30 days

A security flaw has been discovered in Open5GS up to 2.7.5. This issue affects some unknown processing of the component Timer Handler. The manipulation results in resource consumption. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The patch is identified as c7c131f8d2cb1195ada5e0e691b6868ebcd8a845. It is best practice to apply a patch to resolve this issue.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-400, CWE-404
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Modified
Record last updated: Feb 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a Open5GS open5gs:open5gs	2.7.0; 2.7.1; 2.7.2; 2.7.3; 2.7.4; 2.7.5	CNA record
open5gs open5gs open5gs:open5gs	through 2.7.5	NVD

References

References

https://vuldb.com/?id.341599	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.341599	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.729354	third-party-advisory, vdb-entry
https://vuldb.com/?submit.729357	third-party-advisory, vdb-entry
https://vuldb.com/?submit.735340	third-party-advisory
https://vuldb.com/?submit.735341	third-party-advisory
https://vuldb.com/?submit.735342	third-party-advisory
https://github.com/open5gs/open5gs/issues/4220	issue-tracking, exploit, vendor-advisory
https://github.com/open5gs/open5gs/issues/4221	issue-tracking, exploit, vendor-advisory
https://github.com/open5gs/open5gs/issues/4220#issue-3766066853	exploit, issue-tracking, vendor-advisory
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.