Strix
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CVE-2025-21481

HIGHCVSS 7.8/10EPSS 0.07%

Last modified

CVE-2025-21481 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Memory corruption while performing private key encryption in trusted application.. EPSS estimates a 0.07% chance of exploitation in the next 30 days.

Description

Memory corruption while performing private key encryption in trusted application.

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
0.07%

0.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Qualcomm315 5g Iot Modem FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommC-V2x 9150 FirmwareAll versions
QualcommSm6250p FirmwareAll versions
QualcommSm6370 FirmwareAll versions
QualcommSm6650 FirmwareAll versions
QualcommSm7250p FirmwareAll versions
QualcommSm7315 FirmwareAll versions
QualcommSm7325p FirmwareAll versions
QualcommSm7635 FirmwareAll versions
QualcommSm7675 FirmwareAll versions
QualcommSm7675p FirmwareAll versions
QualcommSm8635 FirmwareAll versions
QualcommSm8635p FirmwareAll versions
QualcommSm8650q FirmwareAll versions
QualcommSm8735 FirmwareAll versions
QualcommSm8750 FirmwareAll versions
QualcommSm8750p FirmwareAll versions
QualcommSmart Audio 400 Platform FirmwareAll versions
QualcommSnapdragon 4 Gen 1 Mobile Platform FirmwareAll versions
QualcommSnapdragon 460 Mobile Platform FirmwareAll versions
QualcommSnapdragon 480 5g Mobile Platform FirmwareAll versions
QualcommSnapdragon 480\+ 5g Mobile Platform \(Sm4350-Ac\) FirmwareAll versions
QualcommSnapdragon 662 Mobile Platform FirmwareAll versions
QualcommSnapdragon 665 Mobile Platform FirmwareAll versions
QualcommSnapdragon 670 Mobile Platform FirmwareAll versions
QualcommSnapdragon 675 Mobile Platform FirmwareAll versions
QualcommSnapdragon 678 Mobile Platform \(Sm6150-Ac\) FirmwareAll versions
QualcommSnapdragon 680 4g Mobile Platform FirmwareAll versions
QualcommSnapdragon 685 4g Mobile Platform \(Sm6225-Ad\) FirmwareAll versions
QualcommSnapdragon 690 5g Mobile Platform FirmwareAll versions
QualcommSnapdragon 695 5g Mobile Platform FirmwareAll versions
QualcommSnapdragon 710 Mobile Platform FirmwareAll versions
QualcommSnapdragon 720g Mobile Platform FirmwareAll versions
QualcommSnapdragon 730 Mobile Platform \(Sm7150-Aa\) FirmwareAll versions
QualcommSnapdragon 730g Mobile Platform \(Sm7150-Ab\) FirmwareAll versions
QualcommSnapdragon 732g Mobile Platform \(Sm7150-Ac\) FirmwareAll versions
QualcommSnapdragon 750g 5g Mobile Platform FirmwareAll versions
QualcommSnapdragon 765 5g Mobile Platform \(Sm7250-Aa\) FirmwareAll versions
QualcommSnapdragon 765g 5g Mobile Platform \(Sm7250-Ab\) FirmwareAll versions
QualcommSnapdragon 768g 5g Mobile Platform \(Sm7250-Ac\) FirmwareAll versions
QualcommSnapdragon 778g 5g Mobile Platform FirmwareAll versions
QualcommSnapdragon 778g\+ 5g Mobile Platform \(Sm7325-Ae\) FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommFastconnect 6200 FirmwareAll versions
QualcommFastconnect 6700 FirmwareAll versions
QualcommFastconnect 6800 FirmwareAll versions

Showing 50 of 249 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-21481?
Memory corruption while performing private key encryption in trusted application.
How severe is CVE-2025-21481?
CVE-2025-21481 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.07% probability of exploitation in the next 30 days.
How do I fix CVE-2025-21481?
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.

Are you affected by CVE-2025-21481?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST