Shared issue · Oct 20, 2026
10 companies posted about eMudhra
The first posted at Oct 20, 17:09 UTC, the last 2 days later.
The companies that posted are relied on by 150 other companies in our directory.
When they first posted
Companies by when their status page first showed it, 2 hours a column. The most, 2, in Oct 21, 14:00–16:00 UTC.
Oct 20, 16:00 UTCOct 22, 16:00 UTC
What they said
Quoted from their status pages. Times are UTC.
- Chainguard: “Removing trust in a compromised certificate authority (eMudhra emSign G3)”
- Notion: “Security update: Preventative certificate security measures”
- Buildkite: “Buildkite response to the eMudhra certificate compromise”
- Qlty Sh: “Security advisory: eMudhra certificate authority compromise”
- Jamf: “Public disclosure of compromised intermediate certificate authority keys (eMudhra) affecting certificate trust across the internet”
- Evervault: “eMudhra certificate compromise (CVE-2026-111943)”
- Vasion: “October 21, 2026: External Security Advisory Affecting Vasion Products (PHP Remote Code Execution Vulnerabilities and eMudhra Intermediate CA Compromise)”
- Astronomer: “Security Update: Runtime Releases and Guidance for the eMudhra/emSign Certificate Issue”
- Aptible: “Security Advisory: eMudhra Certificate Compromise - No Aptible Platform Impact”
- Redpanda: “CVE-2026-111943 (emudhra) Response”
Find out when the next one touches your vendors
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Caught as it happened, by reading companies' status pages. Status pages say what each company chose to post; a company not listed may have had the same trouble and said nothing.