SCAContinuous visibility into open-source risk

Container SecurityEnd-to-end container defense across the SDLC

SASTStatic application security testing for source code

Vulnerability DatabaseCVEs with metrics and fixes

Explore All Products →

The SwitchboardIntegrations Across the Security Stack

The Signal: The Moole BlogFiltering the Noise of the Cyber Underground

Moole Field Notes: Case StudiesLessons from the Digital Frontline

The BriefingFAQs & Support Logs

NewsroomNotes from the Front Line

The Zero Day DictionaryTerms & Definitions

About UsThe People Behind The Promise

Operations TheaterAdaptive Use Cases for the Frontline

CareersJoin Moole: Security that hears the future

Contact UsWrite us and we promise to get back to you

Moole Experience CenterNavigate, Learn, & Execute the Security Stack

Trust CenterBuilt on transparency. Backed by documentation.

CVE-2023-53626

Security Operations for
Modern Software

MOOLE

Our goal is simple yet ambitious: to deliver an experience where world-class security feels effortless, empowering, and deeply human.

Products

SCA
Container Security
SAST
Vulnerability Database

Resources

The Moole Blog
Case Studies
FAQs
Newsroom
The Zero Day Dictionary

Company

About Us
Use Cases
Careers
Contact Us
Moole Experience Center
Trust Center
Pricing

Connect

© 2026 MOOLE, Inc. All rights reserved.

Moole Vulnerability Database

Find real vulnerabilities before they ship

Vulnerability Database › CVE-2023-53626

High

CVE-2023-53626

In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory

VectorLOCAL

PublishedOct 07, 2025, 16:15

Published By416baaa9-dc9f-4396-8d5f-8c081fb06d67

Base Score

Score7.8

Affected Versions

No affected versions found.

References

https://git.kernel.org/stable/c/020166bc6669ca9fb267ebd96bd88c4fb64a5d46
https://git.kernel.org/stable/c/1c93c42c7bb23057bde8a0a2ab834927ff64d20c
https://git.kernel.org/stable/c/43ce288ab5d7274a4a141d7f5e3ed2ab7b41f8a2
https://git.kernel.org/stable/c/70e42feab2e20618ddd0cbfc4ab4b08628236ecd
https://git.kernel.org/stable/c/c16cbd8233d6c58fc488545393e49b5d55729990
https://git.kernel.org/stable/c/e71eb4dca41f0f36823724ced0406bb2dbdd5506

Weakness Type

CWE-415

CVSS Metrics

Base Score

7.8

Vector String

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

Base SeverityHigh

Version

3.1

Attack Vector (AV)

LOCAL