CVE Explorer
CVE-2026-20473
In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11019722; Issue ID: MSV-7759.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"MediaTek chipset","vendor":"MediaTek, Inc.","versions":[{"status":"affected","version":"MT6991"},{"status":"affected","version":"MT6993"},{"status":"affected","version":"MT8126"},{"status":"affected","version":"MT8171"},{"status":"affected","version":"MT8188"},{"status":"affected","version":"MT8189"},{"status":"affected","version":"MT8367"},{"status":"affected","version":"MT8668"},{"status":"affected","version":"MT8676"},{"status":"affected","version":"MT8678"},{"status":"affected","version":"MT8766"},{"status":"affected","version":"MT8768"},{"status":"…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:1bb4ea623b5f76174a93b6f96fa91860986b87579fc3240dc03aa3704d2d193d · sha256:4a92403040785f6a… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:1bb4ea623b5f76174a93b6f96fa91860986b87579fc3240dc03aa3704d2d193d · sha256:4a92403040785f6a… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:1bb4ea623b5f76174a93b6f96fa91860986b87579fc3240dc03aa3704d2d193d · sha256:4a92403040785f6a… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.mediatek.com/product-security-bulletin/August-2026"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:1bb4ea623b5f76174a93b6f96fa91860986b87579fc3240dc03aa3704d2d193d · sha256:4a92403040785f6a… · /containers/cna/references/0
Attribution and limitations
- 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.