SB2025112735 - Fedora 42 update for valkey
Published: November 27, 2025
Security Bulletin ID
SB2025112735
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Integer underflow (CVE-ID: CVE-2025-49112)
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.