Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 06:05 UTC

Critical in the last 24 hours

1602 in 30 days

Newly known exploited

In the last 24 hours, CISA KEV and vendor reports

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Every hour, see the list

New in the last 24 hours

165-72% vs 7-day avg of 599

2 critical, 48 high, 64 medium, 31 low

Expand	Severity	Score	Advisory	Title	Source	Published
	Medium	5.3	CVE-2026-20527	In Modem, there is a possible system crash due to a missing bounds check MediaTek, Inc.MediaTek, Inc. MediaTek chipset, MediaTek, Inc. Mt6833 Firmware, MediaTek, Inc. Mt6835 Firmware, MediaTek, Inc. Mt6853 Firmware, MediaTek, Inc. Mt6855 Firmware, MediaTek, Inc. Mt6858 Firmware, MediaTek, Inc. Mt6873 Firmware, MediaTek, Inc. Mt2716 Firmware, MediaTek, Inc. Mt2735 Firmware, MediaTek, Inc. Mt2737 Firmware, MediaTek, Inc. Mt6813 Firmware, MediaTek, Inc. Mt6815 Firmware	NVD	Oct 5 02:16 UTC
CVE-2026-20527In Modem, there is a possible system crash due to a missing bounds check From the advisory In Modem, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service, 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: MOLY01864925 / MOLY01210562; Issue ID: MSV-8303. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Adjacent network Attack complexity High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affects MediaTek, Inc.MediaTek, Inc. MediaTek chipset MediaTek, Inc. Mt6833 Firmware MediaTek, Inc. Mt6835 Firmware MediaTek, Inc. Mt6853 Firmware MediaTek, Inc. Mt6855 Firmware MediaTek, Inc. Mt6858 Firmware MediaTek, Inc. Mt6873 Firmware MediaTek, Inc. Mt2716 Firmware MediaTek, Inc. Mt2735 Firmware MediaTek, Inc. Mt2737 Firmware MediaTek, Inc. Mt6813 Firmware MediaTek, Inc. Mt6815 Firmware NIST National Vulnerability DatabasePublished Oct 5, 2026 02:16 UTC Read the advisory
	High	7.5	CVE-2026-20526	In Modem, there is a possible out of bounds write due to a missing bounds check MediaTek, Inc.MediaTek, Inc. MediaTek chipset, MediaTek, Inc. Mt6833 Firmware, MediaTek, Inc. Mt6835 Firmware, MediaTek, Inc. Mt6853 Firmware, MediaTek, Inc. Mt6855 Firmware, MediaTek, Inc. Mt6858 Firmware, MediaTek, Inc. Mt6873 Firmware, MediaTek, Inc. Mt2716 Firmware, MediaTek, Inc. Mt2735 Firmware, MediaTek, Inc. Mt2737 Firmware, MediaTek, Inc. Mt6813 Firmware, MediaTek, Inc. Mt6815 Firmware	NVD	Oct 5 02:16 UTC
CVE-2026-20526In Modem, there is a possible out of bounds write due to a missing bounds check From the advisory 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 needed for exploitation. Patch ID: MOLY01898195; Issue ID: MSV-8906. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Adjacent network Attack complexity High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affects MediaTek, Inc.MediaTek, Inc. MediaTek chipset MediaTek, Inc. Mt6833 Firmware MediaTek, Inc. Mt6835 Firmware MediaTek, Inc. Mt6853 Firmware MediaTek, Inc. Mt6855 Firmware MediaTek, Inc. Mt6858 Firmware MediaTek, Inc. Mt6873 Firmware MediaTek, Inc. Mt2716 Firmware MediaTek, Inc. Mt2735 Firmware MediaTek, Inc. Mt2737 Firmware MediaTek, Inc. Mt6813 Firmware MediaTek, Inc. Mt6815 Firmware NIST National Vulnerability DatabasePublished Oct 5, 2026 02:16 UTC Read the advisory
	High	7.5	CVE-2026-20520	In Modem, there is a possible out of bounds write due to a missing bounds check MediaTek, Inc.MediaTek, Inc. MediaTek chipset, MediaTek, Inc. Mt6833 Firmware, MediaTek, Inc. Mt6835 Firmware, MediaTek, Inc. Mt6853 Firmware, MediaTek, Inc. Mt6855 Firmware, MediaTek, Inc. Mt6858 Firmware, MediaTek, Inc. Mt6873 Firmware, MediaTek, Inc. Mt2716 Firmware, MediaTek, Inc. Mt2735 Firmware, MediaTek, Inc. Mt2737 Firmware, MediaTek, Inc. Mt6813 Firmware, MediaTek, Inc. Mt6815 Firmware	NVD	Oct 5 02:16 UTC
CVE-2026-20520In Modem, there is a possible out of bounds write due to a missing bounds check From the advisory 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: MOLY01778988; Issue ID: MSV-8897. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Adjacent network Attack complexity High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affects MediaTek, Inc.MediaTek, Inc. MediaTek chipset MediaTek, Inc. Mt6833 Firmware MediaTek, Inc. Mt6835 Firmware MediaTek, Inc. Mt6853 Firmware MediaTek, Inc. Mt6855 Firmware MediaTek, Inc. Mt6858 Firmware MediaTek, Inc. Mt6873 Firmware MediaTek, Inc. Mt2716 Firmware MediaTek, Inc. Mt2735 Firmware MediaTek, Inc. Mt2737 Firmware MediaTek, Inc. Mt6813 Firmware MediaTek, Inc. Mt6815 Firmware NIST National Vulnerability DatabasePublished Oct 5, 2026 02:16 UTC Read the advisory

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