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CVE-2026-20592

In Modem, there is a possible information disclosure due to side channel information disclosure. This could lead to local information…

Medium4.1EPSS 0.09%
Published
Updated
Reserved
Assigned by
MediaTek

Description

In Modem, there is a possible information disclosure due to side channel information disclosure. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: MOLY01744265; Issue ID: MSV-9505.

Timeline

  1. ID reserved

    By MediaTek

  2. · 12 months later

    Published

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2026-20592, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1Medium4.1CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
NVDNVD · Awaiting Analysis3.1Medium4.1CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
0.09% · top 99% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.1.

Weakness

Affected products

  • MediaTek, Inc. · MediaTek chipset

    • affected MT2716
    • affected MT6813
    • affected MT6815
    • affected MT6835
    • affected MT6858
    • affected MT6878
    • affected MT6881
    • affected MT6897
    • affected MT6899
    • affected MT6982
    • affected MT6986
    • affected MT6988
    • affected MT6991
    • affected MT6993
    • affected MT8668
    • affected MT8676
    • affected MT8678
    • affected MT8755
    • affected MT8775
    • affected MT8792
    • affected MT8793
    • affected MT8863
    • affected MT8873
    • affected MT8875
    • affected MT8883

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .