Security readout for executives and security teams
This CVE is a crash bug in Wireshark 2.6.0. If a vulnerable user analyzes affected IEEE 1905.1a traffic or a crafted capture, Wireshark could terminate unexpectedly. The supplied evidence describes availability impact only, not data theft or system takeover. Likely exposure is limited to systems running Wireshark 2.6.0 or downstream packages based on it, especially analyst workstations processing untrusted captures or live traffic. Treat this as routine maintenance unless Wireshark 2.6.0 is still used in security operations. The business impact is analyst tool disruption, not proven compromise. Mitigation focus: Update Wireshark using official Wireshark or operating-system vendor guidance.; Ensure the update includes the IEEE 1905.1a dissector string-handling correction.; Avoid opening untrusted capture files on vulnerable Wireshark 2.6.0 systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2018-11354 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wireshark.org/security/wnpa-sec-2018-26.htmlCVE reference · x_refsource_CONFIRM
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cb517a4a434387e74a2f75ebb106ee3c3893251cCVE reference · x_refsource_CONFIRM
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14647CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.