HighFix available
Red Hat Security Advisory: pcre2 security update
Type: advisorySources: OSV
- Products
- pcre2, pcre2-debuginfo, pcre2-debugsource, pcre2-devel, pcre2-syntax, pcre2-tools-debuginfo, pcre2-utf16, pcre2-utf16-debuginfo, pcre2-utf32, pcre2-utf32-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:10.40-5.el9_4.1
- CVEs
- CVE-2026-103111, CVE-2026-86145, CVE-2026-89161
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 09:32 UTC · Revision 1
Source evidence
Red Hat Security Advisory: pcre2 security update
core-osv · Original sourcePublished 15 Oct 2026, 10:28 UTC
Red Hat Security Advisory: pcre2 security update
osv:RHSA-2026:82875
pcre2-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2-debugsource
Fixed versions: 0:10.40-5.el9_4.1
pcre2-devel
Fixed versions: 0:10.40-5.el9_4.1
pcre2-tools-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2-utf16
Fixed versions: 0:10.40-5.el9_4.1
pcre2-utf16-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2-utf32
Fixed versions: 0:10.40-5.el9_4.1
pcre2-utf32-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2
Fixed versions: 0:10.40-5.el9_4.1
pcre2-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2-debugsource
Fixed versions: 0:10.40-5.el9_4.1
pcre2-syntax
Fixed versions: 0:10.40-5.el9_4.1
pcre2-tools-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2-utf16-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
pcre2-utf32-debuginfo
Fixed versions: 0:10.40-5.el9_4.1
Complete source record
{
"id": "f23f970a40565ccabcfabcce096754e3309049a9e4804ae1da5c9a9654bc7662",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A82875",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: pcre2 security update",
"summary": "Red Hat Security Advisory: pcre2 security update",
"evidence": "osv:RHSA-2026:82875",
"products": [
{
"name": {
"value": "pcre2-debuginfo",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-debugsource",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-tools-debuginfo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-utf16",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-utf16-debuginfo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-utf32",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-utf32-debuginfo",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-debuginfo",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-debugsource",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-syntax",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-tools-debuginfo",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-utf16-debuginfo",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pcre2-utf32-debuginfo",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:10.40-5.el9_4.1",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:82875",
"aliases": [
"RHSA-2026:82875"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-debugsource",
"purl": "pkg:rpm/redhat/pcre2-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-devel",
"purl": "pkg:rpm/redhat/pcre2-devel",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-tools-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-tools-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-utf16",
"purl": "pkg:rpm/redhat/pcre2-utf16",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-utf16-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-utf16-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-utf32",
"purl": "pkg:rpm/redhat/pcre2-utf32",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-utf32-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-utf32-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2",
"purl": "pkg:rpm/redhat/pcre2",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-debugsource",
"purl": "pkg:rpm/redhat/pcre2-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-syntax",
"purl": "pkg:rpm/redhat/pcre2-syntax",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-tools-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-tools-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-utf16-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-utf16-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:10.40-5.el9_4.1"
}
]
}
],
"package": {
"name": "pcre2-utf32-debuginfo",
"purl": "pkg:rpm/redhat/pcre2-utf32-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:82875.json"
}
}
],
"modified": "2026-10-20T10:17:06Z",
"provider": "osv",
"upstream": [
"CVE-2026-103111",
"CVE-2026-86145",
"CVE-2026-89161"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:82875",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2528993",
"https://bugzilla.redhat.com/show_bug.cgi?id=2531747",
"https://bugzilla.redhat.com/show_bug.cgi?id=2543797",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_82875.json",
"https://access.redhat.com/security/cve/CVE-2026-86145",
"https://www.cve.org/CVERecord?id=CVE-2026-86145",
"https://nvd.nist.gov/vuln/detail/CVE-2026-86145",
"https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48",
"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-3r4p-g7gg-ppmf",
"https://access.redhat.com/security/cve/CVE-2026-89161",
"https://www.cve.org/CVERecord?id=CVE-2026-89161",
"https://nvd.nist.gov/vuln/detail/CVE-2026-89161",
"https://github.com/PCRE2Project/pcre2/pull/937",
"https://access.redhat.com/security/cve/CVE-2026-103111",
"https://www.cve.org/CVERecord?id=CVE-2026-103111",
"https://nvd.nist.gov/vuln/detail/CVE-2026-103111",
"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-r9hj-j2rw-4q3m"
]
},
"related_cves": [
{
"value": "CVE-2026-103111",
"evidence": "/upstream"
},
{
"value": "CVE-2026-86145",
"evidence": "/upstream"
},
{
"value": "CVE-2026-89161",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 379014,
"published_at": "2026-10-15T10:28:45+00:00"
}