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CVE-2026-21368

MEDIUMCVSS 5.3/10EPSS 0.09%

Last modified

CVE-2026-21368 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.. EPSS estimates a 0.09% chance of exploitation in the next 30 days.

Description

Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.

Metrics

CVSS 3.1
5.3/10

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

EPSS Probability
0.09%

0.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommFastconnect 6700 FirmwareAll versions
QualcommFastconnect 6900 FirmwareAll versions
QualcommFastconnect 7800 FirmwareAll versions
QualcommG3x Gen 2 FirmwareAll versions
QualcommIq-9075 FirmwareAll versions
QualcommSm8550p FirmwareAll versions
QualcommSnapdragon 4 Gen 2 Mobile Platform FirmwareAll versions
QualcommSnapdragon 460 Mobile Platform FirmwareAll versions
QualcommSnapdragon 6 Gen 1 Mobile Platform FirmwareAll versions
QualcommSnapdragon 6 Gen 3 Mobile Platform FirmwareAll versions
QualcommSnapdragon 662 Mobile Platform FirmwareAll versions
QualcommSnapdragon 7 Gen 1 Mobile Platform FirmwareAll versions
QualcommSnapdragon 8 Elite FirmwareAll versions
QualcommSnapdragon 8 Gen 1 Mobile Platform FirmwareAll versions
QualcommSnapdragon 8 Gen 2 Mobile Platform FirmwareAll versions
QualcommSnapdragon 8\+ Gen 2 Mobile Platform FirmwareAll versions
QualcommSnapdragon Ar1 Gen 1 Platform FirmwareAll versions
QualcommSnapdragon Xr2 5g Platform FirmwareAll versions
QualcommSnapdragon Xr2\+ Gen 1 Platform FirmwareAll versions
QualcommSrv1h FirmwareAll versions
QualcommSrv1m FirmwareAll versions
QualcommSxr2230p FirmwareAll versions
QualcommSxr2330p FirmwareAll versions
QualcommSxr2350p FirmwareAll versions
QualcommWcd9370 FirmwareAll versions
QualcommWcd9371 FirmwareAll versions
QualcommWcd9375 FirmwareAll versions
QualcommWcd9378 FirmwareAll versions
QualcommWcd9380 FirmwareAll versions
QualcommWcd9385 FirmwareAll versions
QualcommWcd9390 FirmwareAll versions
QualcommWcd9395 FirmwareAll versions
QualcommWcn3950 FirmwareAll versions
QualcommWcn3988 FirmwareAll versions
QualcommWcn6450 FirmwareAll versions
QualcommWcn6650 FirmwareAll versions
QualcommWcn6755 FirmwareAll versions
QualcommWcn7860 FirmwareAll versions
QualcommWcn7861 FirmwareAll versions
QualcommWcn7881 FirmwareAll versions
QualcommWsa8810 FirmwareAll versions
QualcommWsa8815 FirmwareAll versions
QualcommWsa8830 FirmwareAll versions
QualcommWsa8832 FirmwareAll versions
QualcommWsa8835 FirmwareAll versions
QualcommLemans Au Lgit FirmwareAll versions
QualcommLemansau FirmwareAll versions
QualcommNetrani FirmwareAll versions
QualcommPandeiro FirmwareAll versions
QualcommQam8255p FirmwareAll versions

Showing 50 of 91 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-21368?
Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.
How severe is CVE-2026-21368?
CVE-2026-21368 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.09% probability of exploitation in the next 30 days.
How do I fix CVE-2026-21368?
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