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INCIDENT 860Exploited vulnerabilityHIGH CONFIDENCESourced

CVE-2015-5477 added to CISA KEV: ISC BIND Data Processing Errors Vulnerability

ISC BIND contains a data processing errors vulnerability that could allow remote attackers to cause a denial of service via TKEY queries. Product: ISC BIND. Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet ex…

Last evidence update
08 OCT 2026 · 00:00 UTC
Source count
2
Status
high confidence
CVE-2015-5477
Observation history

How this record has evolved as evidence accumulated.

09 OCT · 05:00 UTC
Initial report
09 OCT · 05:00 UTC
Second independent source
09 OCT · 05:00 UTC
Confidence upgraded
09 OCT · 05:00 UTC
Status changed
Evidence
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