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on-call vulnerabilities and fixes

Recent CVEs affecting on-call, with upgrade or downgrade steps. 1 tracked.

Also searched as: on call.

on-call has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-08-19. Highest priority: CVE-2026-76405 (score 17/100).

FAQ

How do I fix on-call vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is on-call being exploited right now?

None of the tracked on-call CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which on-call CVE should I patch first?

CVE-2026-76405 currently ranks highest (17/100): In Splunk On-Call (VictorOps) app versions below 1.0.43 on Splunkbase, a user who does not hold the "admin" or.

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