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Unrated severityNVD Advisory· Published Nov 26, 2025· Updated Mar 27, 2026

Access of Uninitialized Pointer in Wireshark

CVE-2025-13674

Description

BPv7 dissector crash in Wireshark 4.6.0 allows denial of service

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7

Wireshark/Wiresharkllm-fuzzy2 versions
= 4.6.0+ 1 more
- (no CPE)range: = 4.6.0
- (no CPE)range: 4.6.0
osv-coords5 versions
pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweed pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7 pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7 pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7 pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7
< 4.6.1-2.1+ 4 more
- (no CPE)range: < 4.6.1-2.1
- (no CPE)range: < 11.0.0-150700.4.19.1
- (no CPE)range: < 11.0.0-150700.4.19.1
- (no CPE)range: < 4.6.4-150700.21.8.1
- (no CPE)range: < 4.6.4-150700.21.8.1

Patches

Vulnerability mechanics

References

2

gitlab.com/wireshark/wireshark/-/issues/20770mitreissue-trackingpermissions-required
www.wireshark.org/security/wnpa-sec-2025-05.htmlmitre

News mentions

0

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