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Vulnerability details: VCID-28yc-wkq6-c7hb
Vulnerability ID VCID-28yc-wkq6-c7hb
Aliases CVE-2022-25313
Summary Multiple vulnerabilities have been discovered in Expat, the worst of which could result in arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-25313.json
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
epss 0.0013 https://api.first.org/data/v1/epss?cve=CVE-2022-25313
cvssv3.1 6.5 https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
ssvc Track https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.5 https://github.com/libexpat/libexpat/pull/558
ssvc Track https://github.com/libexpat/libexpat/pull/558
cvssv3.1 6.5 https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html
ssvc Track https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/
cvssv3.1 6.5 https://security.gentoo.org/glsa/202209-24
ssvc Track https://security.gentoo.org/glsa/202209-24
cvssv3.1 6.5 https://security.netapp.com/advisory/ntap-20220303-0008/
ssvc Track https://security.netapp.com/advisory/ntap-20220303-0008/
cvssv3.1 6.5 https://www.debian.org/security/2022/dsa-5085
ssvc Track https://www.debian.org/security/2022/dsa-5085
cvssv3.1 6.5 https://www.oracle.com/security-alerts/cpuapr2022.html
ssvc Track https://www.oracle.com/security-alerts/cpuapr2022.html
cvssv3.1 6.5 http://www.openwall.com/lists/oss-security/2022/02/19/1
ssvc Track http://www.openwall.com/lists/oss-security/2022/02/19/1
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-25313.json
https://api.first.org/data/v1/epss?cve=CVE-2022-25313
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25235
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25236
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25313
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25314
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25315
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1 http://www.openwall.com/lists/oss-security/2022/02/19/1
2056350 https://bugzilla.redhat.com/show_bug.cgi?id=2056350
3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/
558 https://github.com/libexpat/libexpat/pull/558
dsa-5085 https://www.debian.org/security/2022/dsa-5085
GLSA-202209-24 https://security.gentoo.org/glsa/202209-24
msg00007.html https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html
ntap-20220303-0008 https://security.netapp.com/advisory/ntap-20220303-0008/
RHSA-2022:5244 https://access.redhat.com/errata/RHSA-2022:5244
RHSA-2022:5314 https://access.redhat.com/errata/RHSA-2022:5314
RHSA-2022:7144 https://access.redhat.com/errata/RHSA-2022:7144
RHSA-2022:7811 https://access.redhat.com/errata/RHSA-2022:7811
RHSA-2025:22785 https://access.redhat.com/errata/RHSA-2025:22785
RHSA-2025:22871 https://access.redhat.com/errata/RHSA-2025:22871
ssa-484086.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
USN-5320-1 https://usn.ubuntu.com/5320-1/
Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/
No exploits are available.
Vector: CVSS:3.1/AV:N/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-2022-25313.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
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)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://github.com/libexpat/libexpat/pull/558
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://github.com/libexpat/libexpat/pull/558
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://security.gentoo.org/glsa/202209-24
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://security.gentoo.org/glsa/202209-24
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://security.netapp.com/advisory/ntap-20220303-0008/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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physical

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://security.netapp.com/advisory/ntap-20220303-0008/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://www.debian.org/security/2022/dsa-5085
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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physical

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://www.debian.org/security/2022/dsa-5085
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://www.oracle.com/security-alerts/cpuapr2022.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

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physical

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at https://www.oracle.com/security-alerts/cpuapr2022.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at http://www.openwall.com/lists/oss-security/2022/02/19/1
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

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:41:09Z/ Found at http://www.openwall.com/lists/oss-security/2022/02/19/1
Exploit Prediction Scoring System (EPSS)
Percentile 0.3262
EPSS Score 0.0013
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:58:38.375771+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202209-24 38.0.0