CVE-2026-6534Disclosure(wireshark / wireshark)

LOWCVSS 5.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

USB HID protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

wireshark CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Exploit / PoC references

Vendor / third-party advisories

https://www.wireshark.org/security/wnpa-sec-2026-27.html

Weakness type (CWE)

CWE-835

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

wireshark

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

wireshark

Products

wireshark

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets3 URLs

By indicator

Full discourse2 posts

Vulmon Vulnerability Feed@VulmonFeeds161d
Disclosure
CVE-2026-6534 USB HID Protocol Dissector Denial of Service in Wireshark ... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-6534 Don't wait vulnerability scanning results: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=2
Post summary
The tweet announces a new Denial‑of‑Service vulnerability (CVE‑2026‑6534) found in Wireshark’s USB HID protocol dissector, providing a link to a vulnerability detail page but no PoC, exploit code, or patch information.
0000042
4.0K followersView on X
CVE@CVEnew161d
Disclosure
CVE-2026-6534 USB HID protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service https://www.cve.org/CVERecord?id=CVE-2026-6534
Post summary
CVE-2026-6534 exposes an infinite-loop denial‑of‑service flaw in Wireshark’s USB HID protocol dissector, affecting versions 4.6.0‑4.6.4 and 4.4.0‑4.4.14.
0000092
57.3K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	wireshark	wireshark	-	-	-

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