CVE-2026-39833
An attacker can exploit multiple vulnerabilities in Golang Go to gain elevated privileges, conduct cross-site scripting attacks, bypass security measures, or cause a denial-of-service condition.
CSIRTS triage
- What
- Multiple vulnerabilities can lead to elevated privileges, cross-site scripting, security bypass, or denial of service.
- Who is affected
- An attacker can exploit these vulnerabilities.
- Urgency
- Remediation is medium urgency due to the moderate severity of the vulnerabilities.
- Action
- Update the Golang Go-Module to the latest version to mitigate the vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] Golang Go-Module (Net, Image, Crypto): Multiple Vulnerabilitiescert-bund · 2026-07-10
- criticalGHSA-jppx-rxg9-jmrx: golang.org/x/crypto doesn't enforce invoking key constraintsghsa · 2026-06-25
External references
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