UnratedFix available
ghostscript: Fix of 3 CVEs
Type: advisorySources: OSV
- CVE-2024-46955: out-of-bounds read when reading a color in Indexed color space - CVE-2025-59798: buffer overrun in pdf_write_cmap in the pdfwrite device - CVE-2025-59799: stack buffer overflow in pdfmark_coerce_dest in the pdfwrite device
- Products
- ghostscript, ghostscript-doc, ghostscript-gtk, ghostscript-tools-dvipdf, ghostscript-tools-fonts, ghostscript-tools-printing, ghostscript-x11, libgs, libgs-devel
- Affected versions
- Not specified
- Fixed versions
- 9.54.0-19.el9_6.tuxcare.els4
- CVEs
- CVE-2024-46955, CVE-2025-59798, CVE-2025-59799
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:51 UTC · Revision 1
Source evidence
- CVE-2024-46955: out-of-bounds read when reading a color in Indexed color space - CVE-2025-59798: buffer overrun in pdf_write_cmap in the pdfwrite device - CVE-2025-59799: stack buffer overflow in pdfmark_coerce_dest in the pdfwrite device
osv:CLSA-2026-1784042252
ghostscript
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
ghostscript-doc
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
ghostscript-gtk
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
ghostscript-tools-dvipdf
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
ghostscript-tools-fonts
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
ghostscript-tools-printing
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
ghostscript-x11
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
libgs
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
libgs-devel
Fixed versions: 9.54.0-19.el9_6.tuxcare.els4
Complete source record
{
"id": "48ef95be20403116c834ad61489f9b9e6bd10c7fb1cef62fee4d33317ded204c",
"url": "https://osv.dev/vulnerability/CLSA-2026-1784042252",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ghostscript: Fix of 3 CVEs",
"summary": "- CVE-2024-46955: out-of-bounds read when reading a color in Indexed color space - CVE-2025-59798: buffer overrun in pdf_write_cmap in the pdfwrite device - CVE-2025-59799: stack buffer overflow in pdfmark_coerce_dest in the pdfwrite device",
"evidence": "osv:CLSA-2026-1784042252",
"products": [
{
"name": {
"value": "ghostscript",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ghostscript-doc",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ghostscript-gtk",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ghostscript-tools-dvipdf",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ghostscript-tools-fonts",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ghostscript-tools-printing",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ghostscript-x11",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libgs",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libgs-devel",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.54.0-19.el9_6.tuxcare.els4",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1784042252",
"aliases": [
"CLSA-2026-1784042252"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript",
"purl": "pkg:rpm/tuxcare/ghostscript?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript-doc",
"purl": "pkg:rpm/tuxcare/ghostscript-doc?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript-gtk",
"purl": "pkg:rpm/tuxcare/ghostscript-gtk?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript-tools-dvipdf",
"purl": "pkg:rpm/tuxcare/ghostscript-tools-dvipdf?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript-tools-fonts",
"purl": "pkg:rpm/tuxcare/ghostscript-tools-fonts?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript-tools-printing",
"purl": "pkg:rpm/tuxcare/ghostscript-tools-printing?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "ghostscript-x11",
"purl": "pkg:rpm/tuxcare/ghostscript-x11?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "libgs",
"purl": "pkg:rpm/tuxcare/libgs?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.54.0-19.el9_6.tuxcare.els4"
}
]
}
],
"package": {
"name": "libgs-devel",
"purl": "pkg:rpm/tuxcare/libgs-devel?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1784042252.json"
}
}
],
"modified": "2026-10-26T09:31:18.313334508Z",
"provider": "osv",
"upstream": [
"CVE-2024-46955",
"CVE-2025-59798",
"CVE-2025-59799"
],
"references": [
"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1784042252.html",
"https://nvd.nist.gov/vuln/detail/CVE-2024-46955",
"https://nvd.nist.gov/vuln/detail/CVE-2025-59798",
"https://nvd.nist.gov/vuln/detail/CVE-2025-59799"
]
},
"related_cves": [
{
"value": "CVE-2024-46955",
"evidence": "/upstream"
},
{
"value": "CVE-2025-59798",
"evidence": "/upstream"
},
{
"value": "CVE-2025-59799",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 447578,
"published_at": "2026-07-14T15:17:51+00:00"
}