SB20260731115 - Red Hat Enterprise Linux 10 update for golang
Published: July 31, 2026
Security Bulletin ID
SB20260731115
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Output Neutralization for Logs (CVE-ID: CVE-2026-42507)
CWE-ID: CWE-117 - Improper Output Neutralization for Logs
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to inject misleading content into error messages or logs.
The vulnerability exists due to improper output neutralization in the net/textproto package when returning errors that include user-supplied input. A remote attacker can supply crafted input to inject misleading content into error messages or logs.
Remediation
Install update from vendor's website.