PT-2026-137158

CVE-2026-122136

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Published

2026-11-04

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Updated

2026-11-04

Description by

CVSS 3.1
4.4
Medium
MetricsAV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
Powerlevel10k before 1.20.19 contains a symlink following vulnerability in p9k dump instant prompt that allows local attackers to overwrite victim-writable files via a predictable temporary path. Attackers can pre-plant symlinks at p10k-instant-prompt-output-- in TMPDIR, guessing the victim's shell PID, so shell startup truncates and overwrites targeted files.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-59: Improper Link Resolution Before File Access (\'Link Following\')
Related identifiers
CVE-2026-122136
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