Description
Memory Corruption when accessing freed memory due to concurrent fence deregistration and signal handling.
Affected products
qualcomm: fastconnect 6900 firmware; qualcomm: fastconnect 6900; qualcomm: fastconnect 7800 firmware; qualcomm: fastconnect 7800; qualcomm: pandeiro firmware; qualcomm: pandeiro; qualcomm: qln1083bd firmware; qualcomm: qln1083bd; qualcomm: qln1086bd firmware; qualcomm: qln1086bd; qualcomm: qpa1083bd firmware; qualcomm: qpa1083bd; qualcomm: qpa1086bd firmware; qualcomm: qpa1086bd; qualcomm: qxm1083 firmware
References1
- docs.qualcomm.com/product/publicresources/securitybulletin/apri… PatchVendor Advisory
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H - EPSS — exploit probability
- 0% percentile: 0 · as of 12 November 2026
- CWE
- CWE-416
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.