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Vulnerability details: VCID-wzyn-67ah-1qfn
Vulnerability ID VCID-wzyn-67ah-1qfn
Aliases CVE-2023-25361
Summary A use-after-free vulnerability in WebCore::RenderLayer::setNextSibling in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-416 Use After Free
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25361.json
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
epss 0.00174 https://api.first.org/data/v1/epss?cve=CVE-2023-25361
cvssv3.1 8.8 https://bugs.webkit.org/show_bug.cgi?id=244249
ssvc Track https://bugs.webkit.org/show_bug.cgi?id=244249
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2023-25361
cvssv3.1 8.8 https://security.gentoo.org/glsa/202305-32
ssvc Track https://security.gentoo.org/glsa/202305-32
cvssv3.1 8.8 http://www.openwall.com/lists/oss-security/2023/04/21/3
ssvc Track http://www.openwall.com/lists/oss-security/2023/04/21/3
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25361.json
https://api.first.org/data/v1/epss?cve=CVE-2023-25361
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32886
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32888
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32923
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32933
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42863
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-48503
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25358
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25360
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25361
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25362
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25363
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42833
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
202305-32 https://security.gentoo.org/glsa/202305-32
2175103 https://bugzilla.redhat.com/show_bug.cgi?id=2175103
3 http://www.openwall.com/lists/oss-security/2023/04/21/3
cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*
CVE-2023-25361 https://nvd.nist.gov/vuln/detail/CVE-2023-25361
RHSA-2023:2256 https://access.redhat.com/errata/RHSA-2023:2256
RHSA-2023:2834 https://access.redhat.com/errata/RHSA-2023:2834
show_bug.cgi?id=244249 https://bugs.webkit.org/show_bug.cgi?id=244249
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25361.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:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://bugs.webkit.org/show_bug.cgi?id=244249
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/2025-03-07T16:19:05Z/ Found at https://bugs.webkit.org/show_bug.cgi?id=244249
Vector: CVSS:3.1/AV:N/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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-25361
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:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202305-32
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/2025-03-07T16:19:05Z/ Found at https://security.gentoo.org/glsa/202305-32
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://www.openwall.com/lists/oss-security/2023/04/21/3
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/2025-03-07T16:19:05Z/ Found at http://www.openwall.com/lists/oss-security/2023/04/21/3
Exploit Prediction Scoring System (EPSS)
Percentile 0.3935
EPSS Score 0.00174
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:32:03.525114+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2023/25xxx/CVE-2023-25361.json 37.0.0