SB2025112731 - Fedora EPEL 9 update for valkey
Published: November 27, 2025
Security Bulletin ID
SB2025112731
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Integer underflow (CVE-ID: CVE-2025-49112)
CWE-ID: CWE-191 - Integer underflow
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to an integer underflow within the setDeferredReply() function in networking.c. A remote attacker can send a specially crafted request to the affected application, trigger an integer underflow and perform a denial of service attack.
Remediation
Install update from vendor's website.