CVE-2026-76884
CVE-2026-76884: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityLow3.3
Low [CVE-2026-76884] Denial of Service via ERF file parser crash
CVE-2026-76884Source published Source updated
ERF file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service A flaw was found in Wireshark. A remote attacker could exploit a buffer over-read vulnerability in the ERF (Extensible Record Format) file parser. This could lead to a denial of service, making the application unavailable to legitimate users. Red Hat Enterprise Linux 6 through 9 ship Wireshark versions 1.x through 3.x, which predate the introduction of the vulnerable code in version 4.4.0 and are therefore not affected by this flaw. Red Hat severity: Low — CVSS 3.3 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L). Weakness: CWE-130. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: wireshark.
- Affected products in this advisory
- Red Hat Enterprise Linux 10
- Red Hat package: wireshark
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- Avoid opening ERF (Extensible Record Format) capture files from untrusted or unknown sources in Wireshark.
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