HighFix available
Red Hat Security Advisory: tesseract security update
Type: advisorySources: OSV
- Products
- tesseract, tesseract-debuginfo, tesseract-debugsource, tesseract-devel, tesseract-tools-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:5.3.4-6.el10_0.1
- CVEs
- CVE-2026-73066
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 12:01 UTC · Revision 1
Source evidence
Red Hat Security Advisory: tesseract security update
core-osv · Original sourcePublished 25 Sept 2026, 10:15 UTC
Red Hat Security Advisory: tesseract security update
osv:RHSA-2026:71566
tesseract
Fixed versions: 0:5.3.4-6.el10_0.1
tesseract-debuginfo
Fixed versions: 0:5.3.4-6.el10_0.1
tesseract-debugsource
Fixed versions: 0:5.3.4-6.el10_0.1
tesseract-tools-debuginfo
Fixed versions: 0:5.3.4-6.el10_0.1
tesseract-devel
Fixed versions: 0:5.3.4-6.el10_0.1
Complete source record
{
"id": "03109c8c9cfbb024a9f75c67d62002632858a9c00a1356d1675413ef6161f364",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A71566",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: tesseract security update",
"summary": "Red Hat Security Advisory: tesseract security update",
"evidence": "osv:RHSA-2026:71566",
"products": [
{
"name": {
"value": "tesseract",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:5.3.4-6.el10_0.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tesseract-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:5.3.4-6.el10_0.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tesseract-debugsource",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:5.3.4-6.el10_0.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tesseract-tools-debuginfo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:5.3.4-6.el10_0.1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tesseract-devel",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:5.3.4-6.el10_0.1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:71566",
"aliases": [
"RHSA-2026:71566"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:5.3.4-6.el10_0.1"
}
]
}
],
"package": {
"name": "tesseract",
"purl": "pkg:rpm/redhat/tesseract",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:71566.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:5.3.4-6.el10_0.1"
}
]
}
],
"package": {
"name": "tesseract-debuginfo",
"purl": "pkg:rpm/redhat/tesseract-debuginfo",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:71566.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:5.3.4-6.el10_0.1"
}
]
}
],
"package": {
"name": "tesseract-debugsource",
"purl": "pkg:rpm/redhat/tesseract-debugsource",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:71566.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:5.3.4-6.el10_0.1"
}
]
}
],
"package": {
"name": "tesseract-tools-debuginfo",
"purl": "pkg:rpm/redhat/tesseract-tools-debuginfo",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:71566.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:5.3.4-6.el10_0.1"
}
]
}
],
"package": {
"name": "tesseract-devel",
"purl": "pkg:rpm/redhat/tesseract-devel",
"ecosystem": "Red Hat:enterprise_linux_eus:10.0"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:71566.json"
}
}
],
"modified": "2026-10-14T10:29:05Z",
"provider": "osv",
"upstream": [
"CVE-2026-73066"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:71566",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2514011",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_71566.json",
"https://access.redhat.com/security/cve/CVE-2026-73066",
"https://www.cve.org/CVERecord?id=CVE-2026-73066",
"https://nvd.nist.gov/vuln/detail/CVE-2026-73066",
"https://github.com/tesseract-ocr/tesseract/commit/2f4d2f4bf45c363785d7bf1da29b6628f8939a72",
"https://github.com/tesseract-ocr/tesseract/pull/4588",
"https://github.com/tesseract-ocr/tesseract/releases/tag/5.5.3",
"https://github.com/tesseract-ocr/tesseract/security/advisories/GHSA-7j76-5rq5-5jg8"
]
},
"related_cves": [
{
"value": "CVE-2026-73066",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 316012,
"published_at": "2026-09-25T10:15:30+00:00"
}