Overleaf incident

Zotero integration unstable

Notice Resolved

Overleaf experienced a notice incident on October 21, 2026, lasting 2h 33m. The incident has been resolved; the full update timeline is below.

Started
Oct 21, 2026, 01:53 PM UTC
Resolved
Oct 21, 2026, 04:26 PM UTC
Duration
2h 33m
Detected by Pingoru
Oct 21, 2026, 01:53 PM UTC

Update timeline

  1. monitoring Oct 21, 2026, 01:53 PM UTC

    Overleaf's Zotero integration may be unavailable due to their online infrastructure being temporarily unavailable. Overleaf infrastructure is not directly affected by the PHP vulnerabilities CVE-2026-109618 & CVE-2026-109619.

  2. resolved Oct 21, 2026, 04:26 PM UTC

    This issue has now been resolved by Zotero