CVE-2024-26307

Local permission changes via chmod rename race

Published Mar 21, 2024 · Updated Feb 13, 2025

Race condition in Apache Doris before 1.2.8 and before 2.0.4 allows local users to change permissions on an unintended file. Unspecified code passes a pathname to chmod after an attacker can rename the referenced file, so pathname resolution can select a different file. A local low-privileged user must win the race; Apache reports minimal impact and has not identified the affected function or file.

CVSS severity5.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in Apache Doris before 1.2.8 and before 2.0.4 allows local users to change permissions on an unintended file. Unspecified code passes a pathname to chmod after an attacker can rename the referenced file, so pathname resolution can select a different file. A local low-privileged user must win the race; Apache reports minimal impact and has not identified the affected function or file.

The record

CVE
CVE-2024-26307
Published
Mar 21, 2024
Updated
Feb 13, 2025
Vendor
The Apache Software Foundation
Product
Apache Doris
Classifications
CWE-362, T1222.002
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.2.8
  2. Affected versionversion=0 <2.0.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache Dorisversion=0 <1.2.8; version=0 <2.0.4

Published CVSS scores

5.3CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
T1222.002Linux and Mac File and Directory Permissions Modification

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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