Unrated
CVE-2026-20521
In Video HAL, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11375674; Issue ID: MSV-9571.
Announced Source revision 1
Original source ↗CVE-2026-20521
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-20521
MediaTek chipset
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "MediaTek, Inc.",
"product": "MediaTek chipset",
"versions": [
{
"status": "affected",
"version": "MT2718"
},
{
"status": "affected",
"version": "MT6768"
},
{
"status": "affected",
"version": "MT6769"
},
{
"status": "affected",
"version": "MT6781"
},
{
"status": "affected",
"version": "MT6789"
},
{
"status": "affected",
"version": "MT6833"
},
{
"status": "affected",
"version": "MT6835"
},
{
"status": "affected",
"version": "MT6853"
},
{
"status": "affected",
"version": "MT6855"
},
{
"status": "affected",
"version": "MT6858"
},
{
"status": "affected",
"version": "MT6877"
},
{
"status": "affected",
"version": "MT6878"
},
{
"status": "affected",
"version": "MT6879"
},
{
"status": "affected",
"version": "MT6881"
},
{
"status": "affected",
"version": "MT6883"
},
{
"status": "affected",
"version": "MT6885"
},
{
"status": "affected",
"version": "MT6886"
},
{
"status": "affected",
"version": "MT6889"
},
{
"status": "affected",
"version": "MT6893"
},
{
"status": "affected",
"version": "MT6895"
},
{
"status": "affected",
"version": "MT6897"
},
{
"status": "affected",
"version": "MT6899"
},
{
"status": "affected",
"version": "MT6983"
},
{
"status": "affected",
"version": "MT6985"
},
{
"status": "affected",
"version": "MT6989"
},
{
"status": "affected",
"version": "MT6991"
},
{
"status": "affected",
"version": "MT6993"
},
{
"status": "affected",
"version": "MT8126"
},
{
"status": "affected",
"version": "MT8171"
},
{
"status": "affected",
"version": "MT8186"
},
{
"status": "affected",
"version": "MT8188"
},
{
"status": "affected",
"version": "MT8189"
},
{
"status": "affected",
"version": "MT8195"
},
{
"status": "affected",
"version": "MT8196"
},
{
"status": "affected",
"version": "MT8367"
},
{
"status": "affected",
"version": "MT8391"
},
{
"status": "affected",
"version": "MT8395"
},
{
"status": "affected",
"version": "MT8668"
},
{
"status": "affected",
"version": "MT8676"
},
{
"status": "affected",
"version": "MT8678"
},
{
"status": "affected",
"version": "MT8695"
},
{
"status": "affected",
"version": "MT8696"
},
{
"status": "affected",
"version": "MT8781"
},
{
"status": "affected",
"version": "MT8788E"
},
{
"status": "affected",
"version": "MT8792"
},
{
"status": "affected",
"version": "MT8793"
},
{
"status": "affected",
"version": "MT8799"
},
{
"status": "affected",
"version": "MT8910"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-20521
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #9006 · Revision 1
- Added to Heist Feed
- Publisher date