CriticalFix available
jbig2dec — security advisory
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
- Products
- jbig2dec
- Affected versions
- Not specified
- Fixed versions
- 0.15-r1, 0.16-r1, 0.18-r0
- CVEs
- CVE-2020-12268
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 12:01 UTC · Revision 1
Source evidence
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
osv:ALPINE-CVE-2020-12268
jbig2dec
Fixed versions: 0.16-r1
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.18-r0
jbig2dec
Fixed versions: 0.15-r1
Complete source record
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"modified": "2026-10-26T11:17:55.107380227Z",
"provider": "osv",
"upstream": [
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"source_id": "core-osv",
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"published_at": "2020-04-27T02:15:12.617+00:00"
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