CVE-2026-5409Disclosure(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

Monero protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-674

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
Products
wireshark

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-30: 2Technical Details · 2026-04-30: 204-30
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-5409 Monero Protocol Dissector Crash Denial of Service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-5409

    Post summary

    The entry announces a Denial‑of‑Service vulnerability in Wireshark’s Monero Protocol Dissector affecting specific versions, with no PoC, patch, or exploitation reports.

    0000034
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-5409 Monero protocol dissector crash 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-2026-5409

    Post summary

    CVE-2026-5409 is a newly disclosed flaw causing a crash in Wireshark’s Monero dissector, leading to a denial of service, with no PoC, exploit, or patch mentioned.

    0000082
    57.3K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appwiresharkwireshark---

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