CVE-2025-21042
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
33.2%
98.3th percentile
CISA KEV
Listed
Added 2025-11-10 · patch by 2025-12-01
Weakness / dates
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Published — · modified —
Timeline
- 2025-11-10 — Added to CISA KEV (actively exploited)
- 2025-12-01 — CISA patch-by deadline
Description
Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so. This vulnerability could allow remote attackers to execute arbitrary code.