HighFix available
ghostscript — security advisory
psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
- Products
- ghostscript
- Affected versions
- Not specified
- Fixed versions
- 9.26-r0
- CVEs
- CVE-2018-19477
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:14 UTC · Revision 1
Source evidence
psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
osv:ALPINE-CVE-2018-19477
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
ghostscript
Fixed versions: 9.26-r0
Complete source record
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],
"modified": "2026-10-23T17:24:32.249344833Z",
"provider": "osv",
"upstream": [
"CVE-2018-19477"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2018-19477"
]
},
"related_cves": [
{
"value": "CVE-2018-19477",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 416048,
"published_at": "2018-11-23T05:29:03.95+00:00"
}