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Known vulnerabilities in MediaTek, Inc. MediaTek chipset

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CVE Summary Score Published
CVE-2026-20452 In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow 8.0 High Jun 1, 2026
CVE-2026-20451 In slbc, there is a possible out of bounds write due to type confusion 6.7 Medium May 4, 2026
CVE-2026-20450 In Modem, there is a possible system crash due to incorrect error handling 6.5 Medium May 4, 2026
CVE-2026-20449 In Modem, there is a possible system crash due to a heap buffer overflow 6.5 Medium May 4, 2026
CVE-2026-20448 In geniezone, there is a possible escalation of privilege due to a missing permission check 6.7 Medium May 4, 2026
CVE-2026-20447 In geniezone, there is a possible escalation of privilege due to a missing bounds check 6.7 Medium May 4, 2026
CVE-2026-20446 In sec boot, there is a possible out of bounds write due to an integer overflow 4.3 Medium Apr 7, 2026
CVE-2026-20433 In Modem, there is a possible out of bounds write due to a missing bounds check 8.0 High Apr 7, 2026
CVE-2026-20432 In Modem, there is a possible out of bounds write due to a missing bounds check 8.0 High Apr 7, 2026
CVE-2026-20431 In Modem, there is a possible system crash due to a logic error 6.5 Medium Apr 7, 2026
CVE-2026-20416 In pcie, there is a possible out of bounds write due to a missing bounds check 7.2 High Mar 2, 2026
CVE-2026-20445 In MDDP, there is a possible system crash due to a race condition 4.4 Medium Mar 2, 2026
CVE-2026-20429 In display, there is a possible out of bounds read due to a missing bounds check 4.4 Medium Mar 2, 2026
CVE-2026-20424 In display, there is a possible out of bounds read due to a missing bounds check 4.4 Medium Mar 2, 2026
CVE-2026-20444 In display, there is a possible memory corruption due to a missing bounds check 6.7 Medium Mar 2, 2026
CVE-2026-20443 In display, there is a possible memory corruption due to use after free 6.7 Medium Mar 2, 2026
CVE-2026-20442 In display, there is a possible system crash due to use after free 4.4 Medium Mar 2, 2026
CVE-2026-20441 In MAE, there is a possible out of bounds write due to a missing bounds check 6.7 Medium Mar 2, 2026
CVE-2026-20440 In MAE, there is a possible out of bounds write due to a missing bounds check 6.7 Medium Mar 2, 2026
CVE-2026-20439 In imgsys, there is a possible system crash due to use after free 4.4 Medium Mar 2, 2026
CVE-2026-20438 In MAE, there is a possible out of bounds write due to a race condition 6.4 Medium Mar 2, 2026
CVE-2026-20437 In MAE, there is a possible system crash due to use after free 4.4 Medium Mar 2, 2026
CVE-2026-20436 In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check 6.7 Medium Mar 2, 2026
CVE-2026-20435 In preloader, there is a possible read of device unique identifiers due to a logic error 4.6 Medium Mar 2, 2026
CVE-2026-20434 In Modem, there is a possible out of bounds write due to a missing bounds check 7.5 High Mar 2, 2026

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