CVE-2026-121547

low

Canop dysk before 3.8.2 contains a terminal escape sequence injection vulnerability that allows local users to inject control sequences by crafting mount metad…

Canop dysk before 3.8.2 contains a terminal escape sequence injection vulnerability that allows local users to inject control sequences by crafting mount metadata rendered unsanitized in table and CSV output. Attackers can create FUSE mounts with ESC/OSC sequences in mount-point names or fsname, causing spoofed or hidden output and window-title changes when another user runs dysk.

CVSS

2.2

2.2 (CVSS v3.1)

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N

Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)

Timeline (UTC)

Published: 2026-11-03 16:17

Modified: 2026-11-03 19:18

NVD status: Deferred

Last synced 1 day ago

Verified against the source API 2026-11-03 19:20 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-150

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/Canop/dysk disclosure@vulncheck.com
https://github.com/Canop/dysk/blob/v3.8.1/cli/src/table.rs#L60-L75 disclosure@vulncheck.com
https://github.com/Canop/dysk/commit/726f4f554d7c1ede21363c29b593ab130ca28d86 disclosure@vulncheck.com
https://github.com/Canop/dysk/issues/125 disclosure@vulncheck.com
https://github.com/Canop/dysk/pull/126 disclosure@vulncheck.com
https://www.vulncheck.com/advisories/dysk-before-3.8.2-terminal-escape-sequence-injection-... disclosure@vulncheck.com

Data sources

NVD CVE API 2.0 — fetched 2026-11-03 19:20 UTC · record ↗

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