VulnSocial

CVE-2026-64519Patch

LOW

Signal is active with 3 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: NFSD: Fix infinite loop in layout state revocation find_one_sb_stid() skips stids whose sc_status is non-zero, but the SC_TYPE_LAYOUT case in nfsd4_revoke_states() never sets sc_status before calling nfsd4_close_layout(). The retry loop therefore finds the same layout stid on every iteration, hanging the revoker indefinitely.

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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
  • 3 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 3 signals
  • Technical details provided in 2 signals
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-07-25: 3Patch / Workaround · 2026-07-25: 3Technical Details · 2026-07-25: 207-25
Signal classification1 categories
Patch
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* CVE-2026-64519 In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix infinite loop in layout state revocation find_one_sb_stid() skips stids whose sc_statu… https://www.cve.org/CVERecord?id=CVE-2026-64519 ----- Traducción: CVE-2026-64519 En … http://infoflow.cloud`

    Post summary

    The post announces that CVE‑2026‑64519, an infinite‑loop bug in the Linux kernel NFSD, has been fixed, providing brief technical details but no exploit or active usage information.

    0000024
    95 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-64519 In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix infinite loop in layout state revocation find_one_sb_stid() skips stids whose sc_statu… https://www.cve.org/CVERecord?id=CVE-2026-64519

    Post summary

    CVE‑2026‑64519, a Linux kernel NFSD infinite‑loop bug related to layout state revocation, has been fixed with a patch updating the find_one_sb_stid() function.

    00000874
    57.9K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Patch

    CVE-2026-64519 In the Linux kernel, the following vulnerability has been resolved: NFSD https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-64519

    Post summary

    CVE‑2026‑64519 affecting the Linux kernel NFSD has been resolved, indicating a patch is available, but no PoC, exploit code, or active exploitation details are provided.

    00000112
    4.1K followersView on X

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