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CVE-2026-64506

wifi: rtw89: correct drop logic for malformed AMPDU frames

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: correct drop logic for malformed AMPDU frames The previous commit aims to fix issue caused by malformed AMPDU frames. But the drop logic fails to deal with the first AMPDU packet paired with certain range of sequence number, and leads to unexpected packet drop. It is more likely to encounter this failure when there are busy traffic during rekey process and could lead to disconnection from the AP. Fix this by adding a initial state judgement and only reset status during pairwise rekey.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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CVE-2026-57036

In send_vdu_directive of gdmc/gsp/dev/bmsm/plat/lga/vdu.c, there is a possible Logic error due to a logic error in the code. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.

CVSS n/a EPSS < 1% KEV · Not listed
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CVE-2026-57043

In tipc_dev_probe of tipc_virtio_dev.c, there is a possible way to corrupt memory via an off-by-one cleanup loop on probe failure due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

CVSS n/a EPSS < 1% KEV · Not listed
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CVE-2026-58680

Permission Bypass in Android cpm_mbox Power Control Enables Local Privilege Escalation

In cpm_mbox_power_ctrl_sswrp of cpm_mbox.c, there is a possible permission bypass due to a precondition check failure. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

CVSS n/a EPSS < 1% KEV · Not listed
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CVE-2026-59583

In FormCredentials of SipAuHelper.cpp, there is a possible way to disclose authentication credentials in cleartext via a scheme downgrade due to improper input validation. This could lead to remote information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

CVSS n/a EPSS < 1% KEV · Not listed
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CVE-2026-59585

Null Pointer Dereference in RegInfoContact SetDisplayName Causing Remote Denial of Service

In SetDisplayName of RegInfoContact.cpp, there is a possible denial of service due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-59594

In spm_alloc of encoder, there is a possible Heap Buffer Overflow due to a heap buffer overflow. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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CVE-2026-40670

Improper check for unusual or exceptional conditions in AMD Secure Encrypted Virtualization - Secure Nested Paging (SEV-SNP) could allow a privileged attacker to potentially overlap MMIO regions with DRAM regions resulting in loss of integrity.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-40669

An off-by-one error in AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with hypervisor access to corrupt the Reverse Map Table (RMP) table, potentially resulting in loss of guest memory integrity.

CVSS 4.0 · 4 Medium EPSS < 1% KEV · Not listed
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CVE-2026-40668

Authentication bypass by spoofing in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to request attestation reports for VMPL 0.

CVSS 4.0 · 4.6 Medium EPSS < 1% KEV · Not listed
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CVE-2026-28249

Improper preservation of consistency between independent representations of shared state in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to potentially affect cache coherency for guest context pages resulting in loss of integrity.

CVSS 4.0 · 4.6 Medium EPSS < 1% KEV · Not listed
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CVE-2026-28247

Improper Access Control in AMD SEV Firmware Allows Encryption Bit Manipulation

Improper Access Control Applied to Mirrored or Aliased Memory Regions in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to change the encryption bit for guest context pages potentially resulting in loss of integrity.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-28248

Improper enforcement of behavioral workflow in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to potentially launch a guest whose attestation report contains an ID key digest for an ID block that doesn't match the guest's measurement resulting in loss of integrity.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-126261

A improper authorization vulnerability in Fortinet FortiManager 8.0.0, FortiManager 7.6.0 through 7.6.7, FortiManager 7.4.0 through 7.4.5, FortiManager 7.2.0 through 7.2.8 may allow an unauthenticated attacker that can reach the FGFM port to execute code or commands via crafted FGFM packets.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed
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