VulnSocial

CVE-2026-80535Disclosure

LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: xfs: don't double-lock when deleting a self-referential directory LOLLM notices that the dirtree scrubber can detect a directory that refers to itself. In this case, it's not correct for the directory tree repair code to try to iolock/ilock both sc->ip and dp, because they're the same inode. Fix this by detecting that corner case and handling it appropriately.

Back to dashboard
0.0/ 10 priority

Sources & remediation

Other references

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-08-28: 2Technical Details · 2026-08-28: 208-28
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-80535 In the Linux kernel, the following vulnerability has been resolved: xfs: don't double-lock when deleting a self-referential directory LOLLM notices that the dirtree… https://www.cve.org/CVERecord?id=CVE-2026-80535 ----- Traducción: CVE-2026-80535 En … https://infoflow.cloud`

    Post summary

    The tweet announces CVE-2026-80535, a Linux kernel XFS double-lock issue that has been resolved, but provides no PoC, exploit details, or active exploitation evidence.

    0000044
    102 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-80535 In the Linux kernel, the following vulnerability has been resolved: xfs: don't double-lock when deleting a self-referential directory LOLLM notices that the dirtree… https://www.cve.org/CVERecord?id=CVE-2026-80535

    Post summary

    The post notes that CVE-2026-80535 in the Linux kernel has been fixed, providing a succinct technical detail about the issue. No exploit, PoC, or active use is mentioned.

    00000717
    58.0K followersView on X

Explore more

Back to dashboard