Mediatek Mt8391 vulnerabilities
12 vulnerabilities
Known vulnerabilities in Mediatek Mt8391, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2026-20587mediatek, inc.mediatek chipset+25
EPSS score0.11%
In mtee, there is a possible escalation of privilege due to type confusion. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9608.CVE-2026-20521mediatek, inc.mediatek chipset+48EPSS score0.13%
In Video HAL, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11375674; Issue ID: MSV-9571.CVE-2026-20542mediatek, inc.mediatek chipset+19EPSS score0.11%
In apusys, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11076799; Issue ID: MSV-8143.CVE-2026-20502mediatek, inc.mediatek chipset+53EPSS score0.13%
In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11262030; Issue ID: MSV-9196.CVE-2026-20589mediatek, inc.mediatek chipset+25EPSS score0.11%
In venc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9606.CVE-2026-20451mediatek, inc.mediatek chipset+32EPSS score0.15%
In slbc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10828685; Issue ID: MSV-6504.CVE-2026-20501mediatek, inc.mediatek chipset+53EPSS score0.13%
In vdec, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11262030; Issue ID: MSV-9197.CVE-2026-20484mediatek, inc.mediatek chipset+39EPSS score0.16%
In TFA, there is a possible information disclosure due to a missing permission check. 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: ALPS11053160; Issue ID: MSV-8004.CVE-2026-20586mediatek, inc.mediatek chipset+25EPSS score0.38%
In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9614.CVE-2026-20544mediatek, inc.mediatek chipset+59EPSS score0.17%
In meta, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11049530 / ALPS11480843; Issue ID: MSV-7935.CVE-2026-20579mediatek, inc.mediatek chipset+25EPSS score0.11%
In vdec, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9800.CVE-2026-20588mediatek, inc.mediatek chipset+25EPSS score0.11%
In mtee, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9607.