The CORBA IDL dissectors in Wireshark 2.x before 2.0.5 on 64-bit Windows platforms do not…
Priority LOW 36CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
The CORBA IDL dissectors in Wireshark 2.x before 2.0.5 on 64-bit Windows platforms do not properly interact with Visual C++ compiler options, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Why it matters now
EPSS 0.06444 93rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | Wireshark Foundation |
| cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | Wireshark Foundation |
| cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* | 2.0.2 | Vulnerable | Wireshark Foundation |
| cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* | 2.0.3 | Vulnerable | Wireshark Foundation |
| cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* | 2.0.4 | Vulnerable | Wireshark Foundation |
- cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·Wireshark Foundation
- cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Wireshark Foundation
- cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·Wireshark Foundation
- cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:* Versions 2.0.3 Vulnerable ·Wireshark Foundation
- cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:* Versions 2.0.4 Vulnerable ·Wireshark Foundation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-6503
- 2026-10-03 Alias added: GHSA-92q6-c8gm-2php
References
Exploit 1
More Wireshark Foundation Wireshark vulnerabilities
- TI-2026-53718 Heap-based Buffer Overflow in Wireshark CVSS 3.1CRITICAL 9.8
- TI-2026-63612 Heap-based Buffer Overflow in Wireshark CVSS 3.1HIGH 8.8
- TI-2024-16149 A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of… CVSS 3.1HIGH 7.5
- TI-2010-00291 Multiple buffer overflows in the LWRES dissector in Wireshark 0.9.15 through 1.0.10 and… CVSS 2.0HIGH 7.5
- TI-2026-63614 Heap-based Buffer Overflow in Wireshark CVSS 3.1HIGH 8.1
- TI-2014-01823 Buffer overflow in the mpeg_read function in wiretap/mpeg.c in the MPEG parser in… CVSS 2.0HIGH 9.3
Sources
- CVE-2016-6503 · CVE Program
- CVE-2016-6503 · NVD
- FIRST EPSS
- GHSA-92q6-c8gm-2php · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences