VulnSocial

CVE-2026-74423Patch

LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix leak when pinning ubuf pages When pin_user_pages_fast() returns fewer pages than requested, the pages that were successfully pinned are not released, leading to a leak. Fix this by unpinning any partially pinned pages before returning failure.

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0.5/ 10 priority

Sources & remediation

Other references

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 2 signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-08-15: 2Patch / Workaround · 2026-08-15: 2Technical Details · 2026-08-15: 208-15
Signal classification1 categories
Patch
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* CVE-2026-74423 In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix leak when pinning ubuf pages When pin_user_pages_fast() returns fewer pages t… https://www.cve.org/CVERecord?id=CVE-2026-74423 ----- Traducción: CVE-2026-74423 En … https://infoflow.cloud`

    Post summary

    The tweet announces that CVE‑2026‑74423, a memory‑leak issue in the Linux kernel’s accel/amdxdna module, has been fixed with a patch that addresses the leak when pinning ubuf pages.

    0000041
    98 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-74423 In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix leak when pinning ubuf pages When pin_user_pages_fast() returns fewer pages t… https://www.cve.org/CVERecord?id=CVE-2026-74423

    Post summary

    The CVE-2026-74423 vulnerability in the Linux kernel, involving a leak during ubuf page pinning, has been patched; no PoC, exploit, or active exploitation details are supplied.

    000001.6K
    57.9K followersView on X

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