Mediatek Mt6877 Firmware
35 CVEs affecting Mediatek Mt6877 Firmware. Latest disclosed: 2026-10-05. Critical: 0, High: 12.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-20586 | High | 8.8 | 2026-10-05 | 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… |
CVE-2026-20433 | High | 8.8 | 2026-04-07 | 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… |
CVE-2026-20521 | High | 8.4 | 2026-10-05 | 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 ex… |
CVE-2026-20502 | High | 8.4 | 2026-09-07 | 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 p… |
CVE-2026-20501 | High | 8.4 | 2026-09-07 | 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 p… |
CVE-2026-20432 | High | 8.0 | 2026-04-07 | 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… |
CVE-2026-20455 | High | 7.8 | 2026-06-01 | In geniezone, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has… |
CVE-2026-20483 | High | 7.7 | 2026-08-03 | In Telephony, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additiona… |
CVE-2026-20526 | High | 7.5 | 2026-10-05 | 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… |
CVE-2026-20520 | High | 7.5 | 2026-10-05 | 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… |
CVE-2026-20519 | High | 7.5 | 2026-10-05 | 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… |
CVE-2026-20479 | High | 7.5 | 2026-08-03 | In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue b… |
CVE-2026-20544 | Medium | 6.8 | 2026-10-05 | 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 a… |
CVE-2026-20589 | Medium | 6.7 | 2026-10-05 | 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 obtai… |
CVE-2026-20588 | Medium | 6.7 | 2026-10-05 | 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 a… |
CVE-2026-20587 | Medium | 6.7 | 2026-10-05 | 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 o… |
CVE-2026-20579 | Medium | 6.7 | 2026-10-05 | 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 obtai… |
CVE-2026-20533 | Medium | 6.7 | 2026-10-05 | In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has a… |
CVE-2026-20453 | Medium | 6.7 | 2026-06-01 | In geniezone, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has… |
CVE-2026-20448 | Medium | 6.7 | 2026-05-04 | In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege if a malicious ac… |