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CVE-2025-21486

HIGHCVSS 7.8/10EPSS 0.08%

Last modified

CVE-2025-21486 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Memory corruption during dynamic process creation call when client is only passing address and length of shell binary.. EPSS estimates a 0.08% chance of exploitation in the next 30 days.

Description

Memory corruption during dynamic process creation call when client is only passing address and length of shell binary.

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.08%

0.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommFastconnect 6900 FirmwareAll versions
QualcommFastconnect 7800 FirmwareAll versions
QualcommQmp1000 FirmwareAll versions
QualcommSm8735 FirmwareAll versions
QualcommSm8750 FirmwareAll versions
QualcommSm8750p FirmwareAll versions
QualcommSnapdragon W5\+ Gen 1 Wearable Platform FirmwareAll versions
QualcommSw5100 FirmwareAll versions
QualcommSw5100p FirmwareAll versions
QualcommSxr2230p FirmwareAll versions
QualcommSxr2250p FirmwareAll versions
QualcommSxr2330p FirmwareAll versions
QualcommWcd9378 FirmwareAll versions
QualcommWcd9380 FirmwareAll versions
QualcommWcd9385 FirmwareAll versions
QualcommWcd9395 FirmwareAll versions
QualcommWcn3660b FirmwareAll versions
QualcommWcn3680b FirmwareAll versions
QualcommWcn3980 FirmwareAll versions
QualcommWcn3988 FirmwareAll versions
QualcommWcn7750 FirmwareAll versions
QualcommWcn7860 FirmwareAll versions
QualcommWcn7861 FirmwareAll versions
QualcommWcn7880 FirmwareAll versions
QualcommWcn7881 FirmwareAll versions
QualcommWsa8830 FirmwareAll versions
QualcommWsa8832 FirmwareAll versions
QualcommWsa8835 FirmwareAll versions
QualcommWsa8840 FirmwareAll versions
QualcommWsa8845 FirmwareAll versions
QualcommWsa8845h FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-21486?
Memory corruption during dynamic process creation call when client is only passing address and length of shell binary.
How severe is CVE-2025-21486?
CVE-2025-21486 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.08% probability of exploitation in the next 30 days.
How do I fix CVE-2025-21486?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST