Threat Heartbeat

New CVEs as they are published, with CVSS score, CISA KEV status, public exploits and the vendor's fix. Worth tracking, but only a small part of what Panop does: mapping what you expose to the internet, testing what an attacker can actually exploit, ranking it by business impact, and helping your team understand and fix it.

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Feed at a glance

Tracked
13360
Critical
2486
CISA KEV
125
Public PoC
437

Most common types

  • Broken Access Control 1691
  • Remote Code Execution 1609
  • Privilege Escalation 1307
  • Authentication Bypass 1121
  • Denial of Service 799

Published per day, last 14 days

21 Oct Critical Other 3 Nov

Source: public CVE records (NVD, CISA KEV) · last published 3 Nov 2026

Latest CVEs

Newest first · severity as published by the vendor or NVD · page 795 of 891

  • 7.8 /10 High
    CVE-2026-89733 Auth required

    Linux kernel usb gadget uvc - Use After Free

    Linux kernel usb gadget uvc contains a use-after-free caused by dangling pointers in uvc_function_bind() and uvc_function_unbind(), letting attackers potentially cause memory corruption, exploit requires local code execution.

  • 7.1 /10 High
    CVE-2026-89731 Auth required

    Linux Kernel - Out-of-Bounds Read

    Linux kernel contains an out-of-bounds read vulnerability in cxl_rch_get_aer_info() caused by reading beyond the physical AER register block due to struct size mismatch, letting attackers cause out-of-bounds memory access, exploit requires local code execution.

  • 8.8 /10 High
    CVE-2026-89729 No auth

    Linux Kernel HID sensor-hub - Out-of-Bounds Write

    Linux kernel HID sensor-hub contains an out-of-bounds write caused by improper buffer size handling in sensor_hub_get_feature, letting a malicious HID descriptor cause memory corruption, exploit requires crafted HID descriptor.

  • 8.8 /10 High
    CVE-2026-89725 No auth

    Linux kernel media: cec: stm32 - Buffer Overflow

    Linux kernel media: cec: stm32 contains a buffer overflow caused by missing bounds check on rx_msg.len in stm32_rx_done(), letting remote CEC devices write out-of-bounds memory, exploit requires enabled receiving and IRQ thread access.

  • 7.8 /10 High
    CVE-2026-89724 Auth required

    Linux kernel media vicodec - Out-of-Bounds Write

    Linux kernel media vicodec contains an out-of-bounds write caused by incorrect buffer sizing in the FWHT encoder, letting attackers corrupt adjacent kernel heap memory, exploit requires crafted video frames.

  • 7.8 /10 High
    CVE-2026-89723 Auth required

    Linux Kernel - Out of Bounds Read/Write

    Linux kernel contains a slab-out-of-bounds vulnerability in nilfs_direct_propagate caused by improper cleanup of intermediate B-tree node blocks after file truncation, letting attackers trigger out-of-bounds memory access, exploit requires triggering file truncation.

  • 7.7 /10 High
    CVE-2026-89720 No auth

    Linux Kernel - Out-of-Bounds Read

    Linux kernel contains an out-of-bounds read vulnerability in ubifs due to incorrect bounds check in ubifs_sb_verify_signature(), letting attackers with crafted signed UBIFS images cause memory read beyond allocation, exploit requires crafted UBIFS image.

  • 9.1 /10 Critical
    CVE-2026-89713

    Linux Kernel NFSD - Race Condition

    Linux kernel NFSD contains a time-of-check to time-of-use (TOCTOU) vulnerability caused by checking truncate permission without inode lock, letting attackers bypass append-only file restrictions during concurrent file size changes, exploit requires concurrent file append operations.

  • 9.8 /10 Critical
    CVE-2026-89712

    Linux Kernel - Use After Free

    Linux kernel contains a use-after-free vulnerability in NFSD nfsd4_ssc_expire_umount caused by improper handling of list iteration after dropping nfsd_ssc_lock, letting attackers cause denial of service by crashing the kernel, exploit requires concurrent NFS RPC threads.

  • 8.2 /10 High
    CVE-2026-89711 No auth

    Linux kernel NFSD - Broken Authentication

    Linux kernel NFSD contains a broken authentication vulnerability caused by flawed WARN_ON_ONCE usage in nfsd_mode_check, letting attackers cause improper error handling during NFS reexport, exploit requires NFS filesystem export with specific dentry conditions.

  • 8.1 /10 High
    CVE-2026-89709

    Linux Kernel - Use After Free

    Linux kernel contains a use-after-free vulnerability in lockd and nfsd due to unguarded dereference of nlmsvc_ops pointer after module removal, letting attackers cause kernel crashes or code execution, exploit requires module unloading.

  • 9.8 /10 Critical
    CVE-2026-89708 No auth

    Linux Kernel - Use After Free

    Linux kernel contains a use-after-free vulnerability in nfsd caused by improper handling of cl_cb_session during session teardown, letting attackers cause memory corruption or denial of service, exploit requires triggering session destruction with inflight callbacks.

  • 7.5 /10 High
    CVE-2026-89707 No auth

    Linux Kernel - Resource Leak

    Linux kernel contains a resource leak vulnerability in nfsd_cross_mnt() due to missing release of path references on follow_down() error, letting authenticated NFS clients cause resource exhaustion, exploit requires authenticated NFS client access.

  • 7.5 /10 High
    CVE-2026-89706 No auth

    Linux kernel nfsd - Broken Access Control

    Linux kernel nfsd contains a broken access control vulnerability caused by failure to reset write verifier on async COPY writeback failure, letting NFS clients incorrectly assume data durability, exploit requires NFS client interaction.

  • 7.1 /10 High
    CVE-2026-89705 Auth required

    Linux Kernel - Broken Access Control

    Linux kernel contains a broken access control vulnerability in nfsd_dispatch() caused by improper restoration of rq_status_counter on all exit paths, letting attackers cause data races and inconsistent state exposure, exploit requires kernel-level access.