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Vulnerability details: VCID-eakt-jj4w-kfck
Vulnerability ID VCID-eakt-jj4w-kfck
Aliases CVE-2026-0961
Summary Wireshark: Wireshark: Denial of Service vulnerability in BLF file parser
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0961.json
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2026-0961
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://gitlab.com/wireshark/wireshark/-/issues/20880
ssvc Track https://gitlab.com/wireshark/wireshark/-/issues/20880
cvssv3.1 5.5 https://www.wireshark.org/security/wnpa-sec-2026-01.html
ssvc Track https://www.wireshark.org/security/wnpa-sec-2026-01.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0961.json
https://api.first.org/data/v1/epss?cve=CVE-2026-0961
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1125690 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1125690
20880 https://gitlab.com/wireshark/wireshark/-/issues/20880
2429763 https://bugzilla.redhat.com/show_bug.cgi?id=2429763
wnpa-sec-2026-01.html https://www.wireshark.org/security/wnpa-sec-2026-01.html
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0961.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://gitlab.com/wireshark/wireshark/-/issues/20880
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-14T21:08:01Z/ Found at https://gitlab.com/wireshark/wireshark/-/issues/20880
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://www.wireshark.org/security/wnpa-sec-2026-01.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-14T21:08:01Z/ Found at https://www.wireshark.org/security/wnpa-sec-2026-01.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.06329
EPSS Score 0.00024
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:32:35.651806+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0961.json 38.0.0