CVE-2025-15531 (GCVE-0-2025-15531)
Vulnerability from cvelistv5 – Published: 2026-01-17 16:02 – Updated: 2026-01-17 16:02
VLAI?
Title
Open5GS context.c sgwc_bearer_add assertion
Summary
A vulnerability was identified in Open5GS up to 2.7.5. This vulnerability affects the function sgwc_bearer_add of the file src/sgwc/context.c. The manipulation leads to reachable assertion. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The issue report is flagged as already-fixed.
Severity ?
CWE
- CWE-617 - Reachable Assertion
Assigner
References
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Impacted products
Credits
LinZiyu (VulDB User)
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"vendor": "n/a",
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{
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},
{
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"version": "2.7.2"
},
{
"status": "affected",
"version": "2.7.3"
},
{
"status": "affected",
"version": "2.7.4"
},
{
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}
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}
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}
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
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"tags": [
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},
{
"name": "Submit #729339 | Open5GS SGWC v2.7.6 Denial of Service",
"tags": [
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},
{
"tags": [
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"url": "https://github.com/open5gs/open5gs/issues/4233"
},
{
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"url": "https://github.com/open5gs/open5gs/issues/4233#issue-3776216182"
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"timeline": [
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"time": "2026-01-16T00:00:00.000Z",
"value": "Advisory disclosed"
},
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"lang": "en",
"time": "2026-01-16T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-01-16T17:41:07.000Z",
"value": "VulDB entry last update"
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],
"title": "Open5GS context.c sgwc_bearer_add assertion"
}
},
"cveMetadata": {
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"assignerShortName": "VulDB",
"cveId": "CVE-2025-15531",
"datePublished": "2026-01-17T16:02:07.934Z",
"dateReserved": "2026-01-16T16:35:53.556Z",
"dateUpdated": "2026-01-17T16:02:07.934Z",
"state": "PUBLISHED"
},
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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