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CVE Vulnerability Details :

CVE-2026-41051

PUBLISHED

More Info Official Page

Assigner-suse

Assigner Org ID-404e59f5-483d-4b8a-8e7a-e67604dd8afb

Published At-13 May, 2026 | 08:37

Updated At-13 May, 2026 | 19:24

▼CVE Numbering Authority (CNA)

csync2 uses insecure temporary directories when compiled with C99 or later

csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

Affected Products

Vendor

SUSE

Product

openSUSE Tumbleweed

Package Name

csync2

Default Status

unaffected

Versions

Affected

From ? before 2.0+git.1600444747.83b3644-3.1 (custom)

Metrics

Version	Base score	Base severity	Vector
4.0	5.1	MEDIUM	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
3.1	5.0	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Version: 4.0

Base score: 5.1

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Version: 3.1

Base score: 5.0

Base severity: MEDIUM

Vector:

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

Credits

finder

Wolfgang Frisch of SUSE

References

Hyperlink	Resource
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-41051	N/A

Hyperlink: https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-41051

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Problem Types

Type	CWE ID	Description
CWE	CWE-367	CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

Type: CWE

CWE ID: CWE-367

Description: CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

Affected Products

Affected

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References