Medium
libjpeg — security advisory
There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in libjpeg before 1.64 via an empty JPEG-LS scan.
- Products
- libjpeg
- Affected versions
- 0.0~git20190821.87636f3b26b4-1, 0.0~git20190821.87636f3b26b4-1.1, 0.0~git20210129.91985dc-1build1, 0.0~git20210908.58455ca-1, 0.0~git20211115.76133b7-1, 0.0~git20211203.966a8ed-1, 0.0~git20220805.54ec643-1, 0.0~git20241105.c719010-1, 0.0~git20250815.25f7128-1, 0.0~git20250815.25f7128-2, 0.0~git20250815.25f7128-3
- Fixed versions
- Not specified
- CVEs
- CVE-2022-32978
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:55 UTC · Revision 1
Source evidence
There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in libjpeg before 1.64 via an empty JPEG-LS scan.
osv:UBUNTU-CVE-2022-32978
libjpeg
Fixed versions: Not specified
libjpeg
Fixed versions: Not specified
libjpeg
Fixed versions: Not specified
libjpeg
Fixed versions: Not specified
libjpeg
Fixed versions: Not specified
libjpeg
Fixed versions: Not specified
Complete source record
{
"id": "699650766b95cf5d96741b5fe31b8283b96a652c97f695492fd634454ce28f89",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-32978",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-32978",
"summary": "There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in libjpeg before 1.64 via an empty JPEG-LS scan.",
"evidence": "osv:UBUNTU-CVE-2022-32978",
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{
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}
],
"severity": "medium",
"structured": {
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"aliases": [
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"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
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{
"type": "Ubuntu",
"score": "low"
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"affected": [
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"database_specific": {
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},
"ecosystem_specific": {
"binaries": [
{
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"binary_version": "0.0~git20190821.87636f3b26b4-1.1"
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{
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],
"modified": "2026-10-17T12:56:16.983705562Z",
"provider": "osv",
"upstream": [
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],
"references": [
"https://ubuntu.com/security/CVE-2022-32978",
"https://www.cve.org/CVERecord?id=CVE-2022-32978"
]
},
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"source_id": "core-osv",
"document_id": 355121,
"published_at": "2022-06-10T15:15:00+00:00"
}