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5.5 Medium

CVE-2026-6527 ASN.1 PER protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Description

ASN.1 PER protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Affected products and versions

Product	Affected versions	Fixed in
Wireshark 4.6	4.6.0 → < 4.6.5	4.6.5
Wireshark 4.4	4.4.0 → < 4.4.15	4.4.15

References

www.wireshark.org www.wireshark.org
gitlab.com gitlab.com

Timeline

Published April 30, 2026
Last modified April 30, 2026

The 185 CVEs of Wireshark →

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