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CVE-2026-21385

Memory corruption while using alignments for memory allocation.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f8bfa5497cc71e41afe40060b26835a5d805bb660db9dce94cc8487a8708042c
Known exploited
CISA KEV
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","platforms":["Snapdragon Auto","Snapdragon CCW","Snapdragon Compute","Snapdragon Connectivity","Snapdragon Consumer IOT","Snapdragon Industrial IOT","Snapdragon Mobile","Snapdragon Voice & Music","Snapdragon WBC","Snapdragon Wearables"],"product":"Snapdragon","vendor":"Qualcomm, Inc.","versions":[{"status":"affected","version":"5G Fixed Wireless Access Platform"},{"status":"affected","version":"APQ8098"},{"status":"affected","version":"AR8031"},{"status":"affected","version":"AR8035"},{"status":"affected","version":"C-V2X 9150"},{"status":"affected","version":"CSR…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:56c491c0e7d885c738b73a8b3ac84a8636e7edd5e20dc2d93786051e488ec0ee · sha256:57bb5a9a822ef8a1… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:56c491c0e7d885c738b73a8b3ac84a8636e7edd5e20dc2d93786051e488ec0ee · sha256:57bb5a9a822ef8a1… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-190","description":"CWE-190 Integer Overflow or Wraparound","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:56c491c0e7d885c738b73a8b3ac84a8636e7edd5e20dc2d93786051e488ec0ee · sha256:57bb5a9a822ef8a1… · /containers/cna/problemTypes/0/descriptions/0

Known exploitation assertions

2 source assertions
{"cwes":["CWE-190"],"dateAdded":"2026-03-03","dueDate":"2026-03-24","knownRansomwareCampaignUse":"Unknown","notes":"Please check with specific vendors (OEMs,) for information on patching status. For more information, please see: https://source.android.com/docs/security/bulletin/2026/2026-03-01 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21385","product":"Multiple Chipsets","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","shortDescription":"Multiple Qualcomm c…
  • cisa_kev_jsonknown_exploited
    urn:baitaphish:normalized-source-record:v2:0dec7699bd6133d714bbc72092e1709d7e78a3ac7d88f9777c18bb16c7f1253b · sha256:16acee8334e59e44… · /vulnerabilities/127
    Open source location →
{"cwes":["CWE-190"],"dateAdded":"2026-03-03","dueDate":"2026-03-24","knownRansomwareCampaignUse":"Unknown","notes":"Please check with specific vendors (OEMs,) for information on patching status. For more information, please see: https://source.android.com/docs/security/bulletin/2026/2026-03-01 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21385","product":"Multiple Chipsets","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","shortDescription":"Multiple Qualcomm c…
  • cisa_kev_jsonknown_exploited
    urn:baitaphish:normalized-source-record:v2:4c0c0df48f900b250b04cb159fed8f5e5dc63cda4f69c38c352c9f7279e450ab · sha256:635dff916c4092c0… · /vulnerabilities/130
    Open source location →

Source references

3 source assertions
{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:56c491c0e7d885c738b73a8b3ac84a8636e7edd5e20dc2d93786051e488ec0ee · sha256:57bb5a9a822ef8a1… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://source.android.com/docs/security/bulletin/2026/2026-03-01"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:56c491c0e7d885c738b73a8b3ac84a8636e7edd5e20dc2d93786051e488ec0ee · sha256:57bb5a9a822ef8a1… · /containers/adp/0/references/0
{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21385"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:56c491c0e7d885c738b73a8b3ac84a8636e7edd5e20dc2d93786051e488ec0ee · sha256:57bb5a9a822ef8a1… · /containers/adp/0/references/1

Attribution and limitations

  • CISA Known Exploited Vulnerabilities JSON: CISA named for provenance; do not use CISA/DHS marks or imply endorsement Source →
  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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