Paper/Archive/CVE-2026-20973

CVE-2026-20973

Samsung Mobile Samsung Mobile Devices — Out-of-bounds read in libimagecodec.quram.so prior to SMR Jan-2026 Release 1 allows remote attacker to access out-of-bounds memory.

EPSS 0.5%CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (NVD)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 40.3.403 × 208.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Out-of-bounds read in libimagecodec.quram.so prior to SMR Jan-2026 Release 1 allows remote attacker to access out-of-bounds memory.

Affected

ProductAffectedFixed inSource

Samsung Mobile Devicessee advisorySMR Jan-2026 Release in Android 13, 14, 15, 16CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

SamsungMobile (CNA)5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refsecurity.samsungmobile.com/securityUpdate.smsb?year=2026&month=01