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cpe:2.3:a:redhat:undertow:2.2.6:-:*:*:*:*:*:*

part: a version: 2.2.6 update: -

VendorRedhat (e942785a-ca89-506e-bd99-50782639cde3)
ProductUndertow (1a749da4-1b00-587f-8f9f-adaa708b233b)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:deb/debian/libundertow-java purl2cpe 2026-06-01 10:12:52.993726
pkg:deb/ubuntu/libundertow-java purl2cpe 2026-06-01 10:12:52.993727
pkg:github/undertow-io/undertow purl2cpe 2026-06-01 10:12:52.993728

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-3597 vulnerable 2026-06-08 05:33:52.908033 Details available
A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.
Published: 2022-05-24T18:19:11.000Z
Updated: 2024-08-03T17:01:07.706Z
Reference links
Imported from gcve-enriched-dumps CVE data

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