CVE-2014-2906

HIGHNVD 7.07.0—

7.0

The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands via a temporary file with a predictable name.

CVSS v3: 7.0
EG Score: 7.0(medium)
EPSS: 29.1%
KEV: Not listed

Published

January 28, 2020

Last Modified

November 21, 2024

References (6)

cve@mitrehttp://www.openwall.com/lists/oss-security/2014/04/28/4
cve@mitrehttps://github.com/fish-shell/fish-shell/issues/1437
cve@mitrehttps://github.com/fish-shell/fish-shell/releases/tag/2.1.1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/04/28/4
af854a3a-2127-422b-91ae-364da2661108https://github.com/fish-shell/fish-shell/issues/1437
af854a3a-2127-422b-91ae-364da2661108https://github.com/fish-shell/fish-shell/releases/tag/2.1.1

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
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2026-06-01 13:49 UTCepss_batch
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2026-05-31 22:28 UTCepss_batch
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2026-05-29 13:41 UTCepss_batch
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2026-05-28 13:42 UTCepss_batch
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2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 08:32 UTCEG score recompute
2026-05-27 08:32 UTCGHSA enrichment
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch

Frequently asked(5)

What is CVE-2014-2906?

CVE-2014-2906 is a high vulnerability published on January 28, 2020. The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands via a temporary file with a predictable name.

When was CVE-2014-2906 disclosed?

CVE-2014-2906 was first published in the National Vulnerability Database on January 28, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-2906 actively exploited?

CVE-2014-2906 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2014-2906?

CVE-2014-2906 has a CVSS v3 base score of 7.0 (NVD).

How do I remediate CVE-2014-2906?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2906, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2014-2906

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-2906?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)