CVE-2019-10894

HIGHNVD 7.57.5—

7.5

In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the GSS-API dissector could crash. This was addressed in epan/dissectors/packet-gssapi.c by ensuring that a valid dissector is called.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 92.2%
KEV: Not listed

Published

April 9, 2019

Last Modified

November 21, 2024

References (24)

cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html
cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html
cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
cve@mitrehttp://www.securityfocus.com/bid/107834
cve@mitrehttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15613
cve@mitrehttps://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b20e5d8aae2580e29c83ddaf0b6b2e640603e4aa
cve@mitrehttps://lists.debian.org/debian-lts-announce/2019/05/msg00034.html
cve@mitrehttps://lists.debian.org/debian-lts-announce/2020/10/msg00036.html
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/
cve@mitrehttps://usn.ubuntu.com/3986-1/
cve@mitrehttps://www.wireshark.org/security/wnpa-sec-2019-14.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	wireshark-qt (2.6.8-1~ubuntu18.10.0) @ cosmic	2026-05-27	ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-617

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

UbuntuUSN-3986-1MEDIUM
Wireshark vulnerabilities

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 20:48 UTCEG score recompute
2026-05-27 20:48 UTCVendor advisory
2026-05-27 20:48 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 04:04 UTCOSV refresh

Frequently asked(5)

What is CVE-2019-10894?

CVE-2019-10894 is a high vulnerability published on April 9, 2019. In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the GSS-API dissector could crash. This was addressed in epan/dissectors/packet-gssapi.c by ensuring that a valid dissector is called.

When was CVE-2019-10894 disclosed?

CVE-2019-10894 was first published in the National Vulnerability Database on April 9, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-10894 actively exploited?

CVE-2019-10894 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-10894?

CVE-2019-10894 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2019-10894?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-10894, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-10894

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