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Vulnerability details: VCID-unwy-8b3g-hbbx
Vulnerability ID VCID-unwy-8b3g-hbbx
Aliases CVE-2025-68276
Summary avahi: Avahi: Denial of Service via D-Bus record browsers with AVAHI_LOOKUP_USE_WIDE_AREA flag
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-617 Reachable Assertion
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68276.json
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
epss 6e-05 https://api.first.org/data/v1/epss?cve=CVE-2025-68276
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://github.com/avahi/avahi/commit/ede7048475c5d47d53890e3bc1350dda8e0b3688
ssvc Track https://github.com/avahi/avahi/commit/ede7048475c5d47d53890e3bc1350dda8e0b3688
cvssv3.1 5.5 https://github.com/avahi/avahi/pull/806
ssvc Track https://github.com/avahi/avahi/pull/806
cvssv3.1 5.5 https://github.com/avahi/avahi/security/advisories/GHSA-mhf3-865v-g5rc
ssvc Track https://github.com/avahi/avahi/security/advisories/GHSA-mhf3-865v-g5rc
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68276.json
https://api.first.org/data/v1/epss?cve=CVE-2025-68276
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-68276
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1125417 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1125417
2428713 https://bugzilla.redhat.com/show_bug.cgi?id=2428713
806 https://github.com/avahi/avahi/pull/806
ede7048475c5d47d53890e3bc1350dda8e0b3688 https://github.com/avahi/avahi/commit/ede7048475c5d47d53890e3bc1350dda8e0b3688
GHSA-mhf3-865v-g5rc https://github.com/avahi/avahi/security/advisories/GHSA-mhf3-865v-g5rc
USN-7967-1 https://usn.ubuntu.com/7967-1/
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-2025-68276.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:L/UI:N/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:L/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/avahi/avahi/commit/ede7048475c5d47d53890e3bc1350dda8e0b3688
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:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-12T18:41:12Z/ Found at https://github.com/avahi/avahi/commit/ede7048475c5d47d53890e3bc1350dda8e0b3688
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/avahi/avahi/pull/806
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:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-12T18:41:12Z/ Found at https://github.com/avahi/avahi/pull/806
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/avahi/avahi/security/advisories/GHSA-mhf3-865v-g5rc
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:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-12T18:41:12Z/ Found at https://github.com/avahi/avahi/security/advisories/GHSA-mhf3-865v-g5rc
Exploit Prediction Scoring System (EPSS)
Percentile 0.00314
EPSS Score 6e-05
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:32:55.142493+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68276.json 38.0.0