Bug 2464363 (CVE-2026-43507) - CVE-2026-43507 Prosody: Prosody: Denial of Service via XML parsing resource amplification
Summary: CVE-2026-43507 Prosody: Prosody: Denial of Service via XML parsing resource a...
Keywords:
Status: NEW
Alias: CVE-2026-43507
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2466692 2466693
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-01 15:02 UTC by OSIDB Bzimport
Modified: 2026-05-05 12:01 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-05-01 15:02:26 UTC 
An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by XML parsing resource amplification from unauthenticated connections.
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