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Vulnerability details: VCID-ff27-ufpk-rkbe
Vulnerability ID VCID-ff27-ufpk-rkbe
Aliases CVE-2025-6395
Summary A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2025:16115
ssvc Track https://access.redhat.com/errata/RHSA-2025:16115
cvssv3.1 6.5 https://access.redhat.com/errata/RHSA-2025:16116
ssvc Track https://access.redhat.com/errata/RHSA-2025:16116
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-6395.json
cvssv3.1 6.5 https://access.redhat.com/security/cve/CVE-2025-6395
ssvc Track https://access.redhat.com/security/cve/CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00057 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.0006 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00062 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00062 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00062 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00062 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
epss 0.00062 https://api.first.org/data/v1/epss?cve=CVE-2025-6395
cvssv3.1 6.5 https://bugzilla.redhat.com/show_bug.cgi?id=2376755
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2376755
cvssv3.1 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-6395.json
https://api.first.org/data/v1/epss?cve=CVE-2025-6395
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-6395
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cpe:/a:redhat:enterprise_linux:9::appstream https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:9::appstream
cpe:/a:redhat:openshift:4 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4
cpe:/o:redhat:enterprise_linux:10 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:10.0 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10.0
cpe:/o:redhat:enterprise_linux:6 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9 https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9::baseos https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9::baseos
CVE-2025-6395 https://access.redhat.com/security/cve/CVE-2025-6395
CVE-2025-6395 https://nvd.nist.gov/vuln/detail/CVE-2025-6395
RHSA-2025:16115 https://access.redhat.com/errata/RHSA-2025:16115
RHSA-2025:16116 https://access.redhat.com/errata/RHSA-2025:16116
show_bug.cgi?id=2376755 https://bugzilla.redhat.com/show_bug.cgi?id=2376755
USN-7635-1 https://usn.ubuntu.com/7635-1/
USN-7742-1 https://usn.ubuntu.com/7742-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H Found at https://access.redhat.com/errata/RHSA-2025:16115
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/2025-07-10T15:32:33Z/ Found at https://access.redhat.com/errata/RHSA-2025:16115
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H Found at https://access.redhat.com/errata/RHSA-2025:16116
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/2025-07-10T15:32:33Z/ Found at https://access.redhat.com/errata/RHSA-2025:16116
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-6395.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:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H Found at https://access.redhat.com/security/cve/CVE-2025-6395
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/2025-07-10T15:32:33Z/ Found at https://access.redhat.com/security/cve/CVE-2025-6395
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H Found at https://bugzilla.redhat.com/show_bug.cgi?id=2376755
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/2025-07-10T15:32:33Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2376755
Vector: CVSS:3.1/AV:N/AC:H/PR:N/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
Exploit Prediction Scoring System (EPSS)
Percentile 0.16368
EPSS Score 0.00053
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:55:32.724285+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/7635-1/ 37.0.0