VulnSocial

CVE-2026-80534Patch

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: xfs: fix ilock leak on error in xfs_dq_get_next_id xfs_dq_get_next_id() takes the quota inode ILOCK before calling xfs_iread_extents(). If xfs_iread_extents() fails, the function returns immediately without releasing the lock, leaking the quota inode ILOCK. This can leave the quota inode locked and cause subsequent quota operations to hang. Fix this by jumping to a common unlock path on error instead of returning directly.

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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 · 2026-08-28: 2Patch / Workaround · 2026-08-28: 2Technical Details · 2026-08-28: 208-28
Signal classification1 categories
Patch
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* CVE-2026-80534 In the Linux kernel, the following vulnerability has been resolved: xfs: fix ilock leak on error in xfs_dq_get_next_id xfs_dq_get_next_id() takes the quota inode IL… https://www.cve.org/CVERecord?id=CVE-2026-80534 ----- Traducción: CVE-2026-80534 En … https://infoflow.cloud`

    Post summary

    CVE-2026-80534, an ilock leak in xfs_dq_get_next_id within the Linux kernel, has been resolved with a fix available, but no PoC, exploits, or active exploitation reports are mentioned.

    0000043
    102 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-80534 In the Linux kernel, the following vulnerability has been resolved: xfs: fix ilock leak on error in xfs_dq_get_next_id xfs_dq_get_next_id() takes the quota inode IL… https://www.cve.org/CVERecord?id=CVE-2026-80534

    Post summary

    The post announces that CVE-2026-80534 has been fixed in the Linux kernel; no PoC, exploit, or active exploitation is indicated.

    00000747
    58.0K followersView on X

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