Medium
mupdf — security advisory
A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdf_open_filter of the file pdf-stream.c of the component PDF Xref Loading. Executing a manipulation can lead to null pointer dereference. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 3df1e30f9d7b77260e13bd0dbe1928ddeba8386e. Applying a patch is advised to resolve this issue.
- Products
- mupdf
- Affected versions
- 1.11+ds1-1.1, 1.11+ds1-2, 1.12.0+ds1-1, 1.12.0+ds1-1ubuntu0.1~esm1, 1.12.0+ds1-1ubuntu0.1~esm2, 1.15.0+ds1-1, 1.16.1+ds1-1ubuntu1, 1.16.1+ds1-1ubuntu1+esm1, 1.16.1+ds1-1ubuntu1+esm2, 1.17.0+ds1-2, 1.19.0+ds1-1, 1.19.0+ds1-1build1, 1.19.0+ds1-2, 1.19.0+ds1-2ubuntu0.1~esm1, 1.22.2+ds1-2, 1.22.2+ds1-2build1, 1.23.10+ds1-1, 1.23.10+ds1-1build1, 1.23.10+ds1-1build2, 1.23.10+ds1-1build3, 1.23.10+ds1-1ubuntu0.1~esm1, 1.23.6+ds1-1, 1.23.7+ds1-1, 1.25.1+ds1-7, 1.25.1+ds1-7build1, 1.25.1+ds1-7build2, 1.27.0+ds1-2ubuntu1, 1.27.0+ds1-3ubuntu1, 1.27.0+ds1-3ubuntu2, 1.27.0+ds1-3ubuntu3, 1.7-1, 1.7a-1, 1.7a-1ubuntu0.1~esm1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-92413
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:32 UTC · Revision 1
Source evidence
A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdf_open_filter of the file pdf-stream.c of the component PDF Xref Loading. Executing a manipulation can lead to null pointer dereference. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 3df1e30f9d7b77260e13bd0dbe1928ddeba8386e. Applying a patch is advised to resolve this issue.
osv:UBUNTU-CVE-2026-92413
mupdf
Fixed versions: Not specified
mupdf
Fixed versions: Not specified
mupdf
Fixed versions: Not specified
mupdf
Fixed versions: Not specified
mupdf
Fixed versions: Not specified
mupdf
Fixed versions: Not specified
mupdf
Fixed versions: Not specified
Complete source record
{
"id": "041f5e3ef1011989cd58b765ef09234354a65d940bd859e9a5dd3a246a091846",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-92413",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-92413",
"summary": "A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdf_open_filter of the file pdf-stream.c of the component PDF Xref Loading. Executing a manipulation can lead to null pointer dereference. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 3df1e30f9d7b77260e13bd0dbe1928ddeba8386e. Applying a patch is advised to resolve this issue.",
"evidence": "osv:UBUNTU-CVE-2026-92413",
"products": [
{
"name": {
"value": "mupdf",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.7-1",
"evidence": "/affected/0/versions"
},
{
"value": "1.7a-1",
"evidence": "/affected/0/versions"
},
{
"value": "1.7a-1ubuntu0.1~esm1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "mupdf",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.11+ds1-1.1",
"evidence": "/affected/1/versions"
},
{
"value": "1.11+ds1-2",
"evidence": "/affected/1/versions"
},
{
"value": "1.12.0+ds1-1",
"evidence": "/affected/1/versions"
},
{
"value": "1.12.0+ds1-1ubuntu0.1~esm1",
"evidence": "/affected/1/versions"
},
{
"value": "1.12.0+ds1-1ubuntu0.1~esm2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "mupdf",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.15.0+ds1-1",
"evidence": "/affected/2/versions"
},
{
"value": "1.16.1+ds1-1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "1.16.1+ds1-1ubuntu1+esm1",
"evidence": "/affected/2/versions"
},
{
"value": "1.16.1+ds1-1ubuntu1+esm2",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "mupdf",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.17.0+ds1-2",
"evidence": "/affected/3/versions"
},
{
"value": "1.19.0+ds1-1",
"evidence": "/affected/3/versions"
},
{
"value": "1.19.0+ds1-1build1",
"evidence": "/affected/3/versions"
},
{
"value": "1.19.0+ds1-2",
"evidence": "/affected/3/versions"
},
{
"value": "1.19.0+ds1-2ubuntu0.1~esm1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "mupdf",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.22.2+ds1-2",
"evidence": "/affected/4/versions"
},
{
"value": "1.22.2+ds1-2build1",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.6+ds1-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.7+ds1-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.10+ds1-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.10+ds1-1build1",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.10+ds1-1build2",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.10+ds1-1build3",
"evidence": "/affected/4/versions"
},
{
"value": "1.23.10+ds1-1ubuntu0.1~esm1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "mupdf",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.27.0+ds1-3ubuntu2",
"evidence": "/affected/5/versions"
},
{
"value": "1.27.0+ds1-3ubuntu3",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "mupdf",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.25.1+ds1-7",
"evidence": "/affected/6/versions"
},
{
"value": "1.25.1+ds1-7build1",
"evidence": "/affected/6/versions"
},
{
"value": "1.25.1+ds1-7build2",
"evidence": "/affected/6/versions"
},
{
"value": "1.27.0+ds1-2ubuntu1",
"evidence": "/affected/6/versions"
},
{
"value": "1.27.0+ds1-3ubuntu1",
"evidence": "/affected/6/versions"
},
{
"value": "1.27.0+ds1-3ubuntu2",
"evidence": "/affected/6/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2026-92413",
"aliases": [
"UBUNTU-CVE-2026-92413"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"1.7-1",
"1.7a-1",
"1.7a-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mupdf",
"binary_version": "1.7a-1ubuntu0.1~esm1"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.7a-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"1.11+ds1-1.1",
"1.11+ds1-2",
"1.12.0+ds1-1",
"1.12.0+ds1-1ubuntu0.1~esm1",
"1.12.0+ds1-1ubuntu0.1~esm2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mupdf",
"binary_version": "1.12.0+ds1-1ubuntu0.1~esm2"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.12.0+ds1-1ubuntu0.1~esm2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"1.15.0+ds1-1",
"1.16.1+ds1-1ubuntu1",
"1.16.1+ds1-1ubuntu1+esm1",
"1.16.1+ds1-1ubuntu1+esm2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mupdf",
"binary_version": "1.16.1+ds1-1ubuntu1+esm2"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.16.1+ds1-1ubuntu1+esm2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fjammy",
"ecosystem": "Ubuntu:Pro:22.04:LTS"
},
"versions": [
"1.17.0+ds1-2",
"1.19.0+ds1-1",
"1.19.0+ds1-1build1",
"1.19.0+ds1-2",
"1.19.0+ds1-2ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mupdf",
"binary_version": "1.19.0+ds1-2ubuntu0.1~esm1"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.19.0+ds1-2ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fnoble",
"ecosystem": "Ubuntu:Pro:24.04:LTS"
},
"versions": [
"1.22.2+ds1-2",
"1.22.2+ds1-2build1",
"1.23.6+ds1-1",
"1.23.7+ds1-1",
"1.23.10+ds1-1",
"1.23.10+ds1-1build1",
"1.23.10+ds1-1build2",
"1.23.10+ds1-1build3",
"1.23.10+ds1-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mupdf",
"binary_version": "1.23.10+ds1-1ubuntu0.1~esm1"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.23.10+ds1-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"1.27.0+ds1-3ubuntu2",
"1.27.0+ds1-3ubuntu3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmupdf27.0",
"binary_version": "1.27.0+ds1-3ubuntu3"
},
{
"binary_name": "mupdf",
"binary_version": "1.27.0+ds1-3ubuntu3"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.27.0+ds1-3ubuntu3"
},
{
"binary_name": "python3-mupdf",
"binary_version": "1.27.0+ds1-3ubuntu3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mupdf",
"purl": "pkg:deb/ubuntu/mupdf?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"1.25.1+ds1-7",
"1.25.1+ds1-7build1",
"1.25.1+ds1-7build2",
"1.27.0+ds1-2ubuntu1",
"1.27.0+ds1-3ubuntu1",
"1.27.0+ds1-3ubuntu2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92413.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmupdf27.0",
"binary_version": "1.27.0+ds1-3ubuntu2"
},
{
"binary_name": "mupdf",
"binary_version": "1.27.0+ds1-3ubuntu2"
},
{
"binary_name": "mupdf-tools",
"binary_version": "1.27.0+ds1-3ubuntu2"
},
{
"binary_name": "python3-mupdf",
"binary_version": "1.27.0+ds1-3ubuntu2"
}
]
}
}
],
"modified": "2026-10-17T13:01:17.751096097Z",
"provider": "osv",
"upstream": [
"CVE-2026-92413"
],
"references": [
"https://ubuntu.com/security/CVE-2026-92413",
"https://www.cve.org/CVERecord?id=CVE-2026-92413"
]
},
"related_cves": [
{
"value": "CVE-2026-92413",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 361541,
"published_at": "2026-09-16T18:17:00+00:00"
}