CVE-2026-35367: Rust coreutils · The nohup utility in uutils coreutils creates its default output file, nohup.out
Affects rust-coreutilsSource GCVE Database
Not known to be exploited · CVSS 3.3 Low.
Data as of 10 Nov 2026, 06:17 UTC
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 22 Apr 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
Ubuntu 26.04 LTSrust-coreutilspkg:deb/ubuntu/rust-coreutils?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 25.10rust-coreutilspkg:deb/ubuntu/rust-coreutils?arch=source&distro=questingOther threats | Affected
| Fixed in– |
Ubuntu 24.04 LTSrust-coreutilspkg:deb/ubuntu/rust-coreutils?arch=source&distro=nobleOther threats | Affected
| Fixed in– |
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AI-suggested
Until a fix is available, users should manually restrict permissions on nohup.out files or use alternative methods to capture command output securely.
Description
The nohup utility in rust-coreutils creates its default output file nohup.out with permissions inherited from the user's umask, typically resulting in a world-readable file (0644). This differs from GNU coreutils, which restricts nohup.out to owner-only permissions (0600). In multi-user environments, this can expose the stdout/stderr output of commands to other users, potentially leaking sensitive information.