CVE detail
CVE-2026-32282
On Linux, if the target of Root.Chmod is replaced with a symlink while the chmod operation is in progress, Chmod can operate on the target of the symlink, even when the target lies outside the root. The Linux fchmodat syscall silently ignores the AT_SYMLINK_NOFOLLOW flag, which Root.Chmod uses to avoid symlink traversal. Root.Chmod checks its target before acting and returns an error if the target is a symlink lying outside the root, so the impact is limited to cases where the target is replaced with a symlink between the check and operation.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 20.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- CVE-2026-32282 TOCTOU permits root escape on Linux via Root.Chmod in os in internal/syscall/unixMicrosoft MSRC
Information published.
vendormsrc.microsoft.comJun 3, 2026, 8:48 AM - https://pkg.go.dev/vuln/GO-2026-4864pkg.go.dev
No excerpt available.
Exploitpkg.go.devApr 8, 2026, 2:16 AM - https://groups.google.com/g/golang-announce/c/0uYbvbPZRWUgroups.google.com
No excerpt available.
Patchgroups.google.comApr 8, 2026, 2:16 AM No excerpt available.
Vendor Advisorygo.devApr 8, 2026, 2:16 AM- https://go.dev/cl/763761go.dev
No excerpt available.
Vendor Advisorygo.devApr 8, 2026, 2:16 AM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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