// day
Oct 19, 2026
1 new incident, 2 with updates.
## started
## updated
- criticallivepartial fixsince Oct 18, 2026
eMudhra intermediate CA private keys compromised
› eMudhra / emSign Global TLS intermediates; any client shipping Mozilla-style CA stores
Eight eMudhra Global TLS intermediate CA private keys were found to be cryptographically weak / recoverable (researcher report Oct 18). Mozilla, Chrome, Apple and Microsoft blocked the intermediates; eMudhra revoked them Oct 19 and the ECC root was distrusted as a precaution. Downstream runtimes that ship their own trust stores (Go, Node.js, Electron, Python certifi, curl, etc.) needed emergency CA-bundle updates so they stop trusting the compromised chains.
CVE-2026-111943CVE-2026-91403 - highlivepartial fixsince Sep 9, 2026
PingCAP / TiDB Cloud breach: stolen service-account credentials, data and source code taken
› PingCAP TiDB Cloud (hosted database platform)
PingCAP confirmed that between Sep 9 and Oct 7 2026 an unauthorized party used stolen service-account credentials to access internal systems, copy data and obtain source code. Exported records included TiDB Cloud user names/emails, org/project associations, SQL-editor text, billing/contract data and an encrypted API-key table. Extortion group FulcrumSec claims 10.6 TB and 115k plaintext API keys; those figures are unverified and PingCAP disputes the API-key claim. No evidence data stored in TiDB was affected.
