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CVE record · CVE-2025-21457

Buffer Over-read in Automotive OS Platform Android

CVSS 6.1 MediumEPSS 0.0009 · 1st percentile

Published by the CVE Program (CNA: qualcomm) at 6 Aug 2025, 07:25 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Qualcomm, Inc. Snapdragon
  • affected AR8035
  • affected FastConnect 7800
  • affected QCA6584AU
  • affected QCA6698AQ
  • affected QCA8081
  • affected QCA8337
  • affected QCC710
  • affected QCN6224
  • affected QCN6274
  • affected QFW7114
  • affected QFW7124
  • affected Snapdragon Auto 5G Modem-RF Gen 2
  • and 3 more
Other versions: unaffected
Identifiers
CVE-2025-21457
CNA
qualcomm
Weakness (CWE)
CWE-126
Tags
Published
6 Aug 2025
Updated
6 Aug 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.1 Medium 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L CNA (qualcomm)
  • CISA KEV Not listed.
  • EPSS 0.0009, the 1st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 6 Aug 2025. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.