Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01778993; Issue ID: MSV-8898.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
🔴 MediaTek tarafından çok sayıda güvenlik açığı yayınlandı. CVE-2026-20519 ve CVE-2026-20520 kritik seviyede olup modem bileşenlerinde OOB Write üzerinden uzaktan yetki yükseltmeye yol açabiliyor. CVE-2026-20521–20527, CVE-2026-20586 ve CVE-2026-20589 ise yüksek seviyeli bellek güvenlik açıkları içeriyor. https://www.mediatek.com/product-security-bulletin/october-2026
Samsung's October 2026 security patch Nine critical-rated Android vulnerabilities are covered, headlined by CVE-2026-20519 and CVE-2026-20520, alongside 33 high-severity fixes and three moderate ones. Nothing in the low category this time.
MediaTek security bulletin for October 2026 fixes 31 flaws, including critical MediaTek modem vulnerability CVE-2026-20519. Update now. #MediaTek #Android #ModemSecurity #CVE202620519 #CVE202620520 #MobileSecurity #PatchTuesday #Vulnerability https://securityonline.info/mediatek-security-bulletin-october-2026/