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CVE-2026-46271Patch(linux / linux_kernel)

LOWCVSS 7.8 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch linux linux_kernel systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: do WoW offloads only on primary link In case of multi-link connection, WCN7850 firmware crashes due to WoW offloads enabled on both primary and secondary links. Change to do it only on primary link to fix it. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1

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0.5/ 10 priority

Sources & remediation

Patch / fix

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • linux_kernel

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 3 signals
  • Disclosure: 1 classified signal
  • Peaked at 2 mentions on most recent observed day (2026-06-04)
  • 3 total mentions across 2 days

Affected systems

Vendors
linux
Products
linux_kernel

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-06-03: 1Mentions · 2026-06-04: 2Patch / Workaround · 2026-06-04: 2Technical Details · 2026-06-03: 1Technical Details · 2026-06-04: 206-0306-04
Signal classification2 categories
Patch
266.7%
Disclosure
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-06-031
Disclosure1
2026-06-042
Patch2
Full discourse3 posts
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* CVE-2026-46271 In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: do WoW offloads only on primary link In case of multi-link connection, WCN7850 fir… https://www.cve.org/CVERecord?id=CVE-2026-46271 ----- Traducción: CVE-2026-46271 En … http://infoflow.cloud`

    Post summary

    The text announces that CVE‑2026‑46271, a Wi‑Fi kernel flaw, has been fixed. No exploitation or PoC is mentioned, and there is no indication of a false positive.

    0000036
    79 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-46271 In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: do WoW offloads only on primary link In case of multi-link connection, WCN7850 fir… https://www.cve.org/CVERecord?id=CVE-2026-46271

    Post summary

    CVE-2026-46271 is a resolved issue in the Linux kernel's ath12k Wi‑Fi driver, indicating a fix has been released; no exploit or PoC details are referenced.

    00000203
    57.6K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-46271 Linux Kernel WiFi ath12k WoW Offload Firmware Crash on Secondary Links https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-46271

    Post summary

    The post announces CVE-2026-46271 as a firmware crash in the Linux ath12k WiFi offload driver affecting secondary links, but offers no exploitation or remediation details.

    0000049
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxlinux_kernel---

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