HighFix available
Red Hat Security Advisory: mingw-libpng security update
Type: advisorySources: OSV
- Products
- mingw-libpng, mingw32-libpng, mingw32-libpng-debuginfo, mingw32-libpng-static, mingw64-libpng, mingw64-libpng-debuginfo, mingw64-libpng-static
- Affected versions
- Not specified
- Fixed versions
- 0:1.6.34-2.el8_10
- CVEs
- CVE-2026-22695, CVE-2026-22801, CVE-2026-25646
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 20:24 UTC · Revision 1
Source evidence
Red Hat Security Advisory: mingw-libpng security update
core-osv · Original sourcePublished 12 Mar 2026, 10:10 UTC
Red Hat Security Advisory: mingw-libpng security update
osv:RHSA-2026:4306
mingw-libpng
Fixed versions: 0:1.6.34-2.el8_10
mingw32-libpng
Fixed versions: 0:1.6.34-2.el8_10
mingw32-libpng-debuginfo
Fixed versions: 0:1.6.34-2.el8_10
mingw32-libpng-static
Fixed versions: 0:1.6.34-2.el8_10
mingw64-libpng
Fixed versions: 0:1.6.34-2.el8_10
mingw64-libpng-debuginfo
Fixed versions: 0:1.6.34-2.el8_10
mingw64-libpng-static
Fixed versions: 0:1.6.34-2.el8_10
Complete source record
{
"id": "4c0f4465c1050d3d30f5a53886f5301b095af4a48b3a8d6189615eb88330a4a3",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A4306",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: mingw-libpng security update",
"summary": "Red Hat Security Advisory: mingw-libpng security update",
"evidence": "osv:RHSA-2026:4306",
"products": [
{
"name": {
"value": "mingw-libpng",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.6.34-2.el8_10",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mingw32-libpng",
"evidence": "/affected/1/package/name"
},
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"fixed_versions": [
{
"value": "0:1.6.34-2.el8_10",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mingw32-libpng-debuginfo",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.6.34-2.el8_10",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mingw32-libpng-static",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.6.34-2.el8_10",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mingw64-libpng",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.6.34-2.el8_10",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mingw64-libpng-debuginfo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
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{
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"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/6/package/name"
},
"prerequisites": [],
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{
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"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:4306",
"aliases": [
"RHSA-2026:4306"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.6.34-2.el8_10"
}
]
}
],
"package": {
"name": "mingw-libpng",
"purl": "pkg:rpm/redhat/mingw-libpng",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "mingw32-libpng",
"purl": "pkg:rpm/redhat/mingw32-libpng",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.6.34-2.el8_10"
}
]
}
],
"package": {
"name": "mingw32-libpng-debuginfo",
"purl": "pkg:rpm/redhat/mingw32-libpng-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
},
{
"ranges": [
{
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"events": [
{
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{
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]
}
],
"package": {
"name": "mingw32-libpng-static",
"purl": "pkg:rpm/redhat/mingw32-libpng-static",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
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]
}
],
"package": {
"name": "mingw64-libpng",
"purl": "pkg:rpm/redhat/mingw64-libpng",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "mingw64-libpng-debuginfo",
"purl": "pkg:rpm/redhat/mingw64-libpng-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.6.34-2.el8_10"
}
]
}
],
"package": {
"name": "mingw64-libpng-static",
"purl": "pkg:rpm/redhat/mingw64-libpng-static",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:4306.json"
}
}
],
"modified": "2026-10-16T10:17:58Z",
"provider": "osv",
"upstream": [
"CVE-2026-22695",
"CVE-2026-22801",
"CVE-2026-25646"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:4306",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2428824",
"https://bugzilla.redhat.com/show_bug.cgi?id=2428825",
"https://bugzilla.redhat.com/show_bug.cgi?id=2438542",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4306.json",
"https://access.redhat.com/security/cve/CVE-2026-22695",
"https://www.cve.org/CVERecord?id=CVE-2026-22695",
"https://nvd.nist.gov/vuln/detail/CVE-2026-22695",
"https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea",
"https://github.com/pnggroup/libpng/commit/e4f7ad4ea2",
"https://github.com/pnggroup/libpng/issues/778",
"https://github.com/pnggroup/libpng/security/advisories/GHSA-mmq5-27w3-rxpp",
"https://access.redhat.com/security/cve/CVE-2026-22801",
"https://www.cve.org/CVERecord?id=CVE-2026-22801",
"https://nvd.nist.gov/vuln/detail/CVE-2026-22801",
"https://github.com/pnggroup/libpng/security/advisories/GHSA-vgjq-8cw5-ggw8",
"https://access.redhat.com/security/cve/CVE-2026-25646",
"https://www.cve.org/CVERecord?id=CVE-2026-25646",
"https://nvd.nist.gov/vuln/detail/CVE-2026-25646",
"https://github.com/pnggroup/libpng/commit/01d03b8453eb30ade759cd45c707e5a1c7277d88",
"https://github.com/pnggroup/libpng/security/advisories/GHSA-g8hp-mq4h-rqm3"
]
},
"related_cves": [
{
"value": "CVE-2026-22695",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22801",
"evidence": "/upstream"
},
{
"value": "CVE-2026-25646",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 339911,
"published_at": "2026-03-12T10:10:43+00:00"
}