Scans for Atlassian vulnerablity (CVE-2026-21589), (Wed, Oct 7th)

SANS Internet Storm Center feed excerpt: “On October 5th, Atlassian published patchesÂ for multiple products to fix an "Arbitrary File Access" vulnerability [CVE-2026-21589].…”

Source published 2026-10-07Source updateVulnerabilitiesIncident research

Collected automatically from SANS Internet Storm Center · Added 2026-10-07 · About source updates

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SANS Internet Storm Center published this item on 2026-10-07.

Brief excerpt from the publisher’s feed: “On October 5th, Atlassian published patchesÂ for multiple products to fix an "Arbitrary File Access" vulnerability [CVE-2026-21589].…”

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This short source notice was imported automatically. It has not received the editorial review of a websec.gr research briefing. The original source contains the complete report, context and any later corrections.

Source publication: 2026-10-07T14:59:33+00:00

Prepared automatically: 2026-10-07T15:00:02+00:00

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