CVE•Published 2026-04-07•Modified 2026-04-13•1 article on news•6 live references•NVD data
CVE-2025-62818Samsung · Exynos_990_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Weaknesses (CWE)
Description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. An out-of-bounds write occurs due to a mismatch between the TP-UDHI and UDL values when processing an SMS TP-UD packet.
Timeline
Published 2026-04-07
Modified 2026-04-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-62818Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Exynos 990 Firmware"Hosts Shodan identified as running Exynos 990 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-62818Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-62818Censys host search filtered to this CVE id.
grep.app
CVE-2025-62818Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-62818GitHub code search for direct mentions.
Google dork
"CVE-2025-62818" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-62818 on GitHub.