CVE-2026-110102High· 7.5▾ Twilight

Powerlevel10k through 1.20.0 contains an insecure download vulnerability in the gitstatus/install script that disables TLS certificate verification with curl -k and skips integrity checks when no SHA-256 utility exists

▾ Twilight zone — High severity, or a signal on a lesser flaw

Depth score41/ 100 · Moderate

impact 41.3 · likelihood 0 · exploitation 0

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Proof of concept

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Published

Oct 13, 2026

Updated

Oct 14, 2026

CVSS

7.5

Vendor

romkatv

Product

powerlevel10k

CWE

CWE-494

Depth score

41 · Moderate

EPSS

0.12% · p2

Platforms

—

Source

NVD

Vector

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

CISA SSVC

decided 2026-10-14

Exploitation: none
Automatable: no
Technical impact: total

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.

EPSS history

Exploit-prediction probability, daily snapshots since Oct 15.

0.1% → 0.1%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

3 events · 2 days

Oct 13, 2026Published
Disclosed via NVD
Oct 14, 2026Record revised
Last analysed / modified upstream
Oct 15, 2026EPSS first tracked
0.1%

romkatv CWE-494 #nvd #cve.org

Affected

powerlevel10k <= 1.20.0

Full technical detail▾

Overview

Powerlevel10k through 1.20.0 contains an insecure download vulnerability in the gitstatus/install script that disables TLS certificate verification with curl -k and skips integrity checks when no SHA-256 utility exists. Network-positioned attackers can intercept the github.com mirror request and substitute a malicious archive, which runs as the gitstatusd daemon under the user's account on every prompt.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd#cve.org

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