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Vulnerability details: VCID-mfx5-q1cr-rbgb
Vulnerability ID VCID-mfx5-q1cr-rbgb
Aliases CVE-2025-0686
Summary grub2: romfs: Integer overflow when handling symlinks may lead to heap based out-of-bounds write when reading dat
Status Published
Exploitability 0.5
Weighted Severity 5.8
Risk 2.9
Affected and Fixed Packages Package Details
Weaknesses (1)
System Score Found at
cvssv3 6.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0686.json
cvssv3.1 6.4 https://access.redhat.com/security/cve/CVE-2025-0686
ssvc Track https://access.redhat.com/security/cve/CVE-2025-0686
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
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epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2025-0686
cvssv3.1 6.4 https://bugzilla.redhat.com/show_bug.cgi?id=2346121
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2346121
cvssv3.1 6.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.4 https://nvd.nist.gov/vuln/detail/CVE-2025-0686
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0686.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:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/security/cve/CVE-2025-0686
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:T/P:M/B:A/M:M/D:T/2025-03-04T16:11:43Z/ Found at https://access.redhat.com/security/cve/CVE-2025-0686
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2346121
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:T/P:M/B:A/M:M/D:T/2025-03-04T16:11:43Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2346121
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/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:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2025-0686
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

Exploit Prediction Scoring System (EPSS)
Percentile 0.05926
EPSS Score 0.00032
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-03-28T05:42:27.802199+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-0686.json 36.0.0