CVE-2026-57537
Use After Free in DSP Service
No known exploitation. EPSS puts it in the 0th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
- Qualcomm, Inc. SnapdragonAffected: FastConnect 6900Upgrade to: not statedAffected: FastConnect 7800Upgrade to: not statedAffected: IQ10 SeriesUpgrade to: not statedAffected: PandeiroUpgrade to: not stated + 56 more branchesStated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
Memory Corruption when accessing and modifying geographic mapping data concurrently without proper synchronization.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
<0.1% chance of exploitation activity in the next 30 days, which ranks it in the 0th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
7 events over 3 days, from the signal feeds we watch.
- Patch availablerecord updated
- Publishedweakness classified, att&ck mapped, record updated, record updated
Affected products
- congo firmwareHardware Firmware / cpu-gpu
- fastconnect 6200 firmwareHardware Firmware
- fastconnect 6900 firmwareHardware Firmware
- fastconnect 7800 firmwareHardware Firmware
- orne firmwareHardware Firmware
- pandeiro firmwareHardware Firmware
- qca6595au firmwareHardware Firmware
- qca6698aq firmwareHardware Firmware
And 64 more affected products. See all after sign-in
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Scored 7.8 by NVD.
How it is reached
- Attack Vector LocalRequires local access to the vulnerable system (e.g. local login, malicious file)
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required LowRequires basic user-level privileges
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity HighTotal loss of integrity — attacker can modify any data in the component
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
- Initial AccessT1190Exploit Public-Facing Applicationhigh confidence
- Privilege EscalationT1068Exploitation for Privilege Escalationhigh confidence
Sources
References in the record
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