Medium
cgif — security advisory
A vulnerability was identified in dloebl CGIF up to 0.5.2. This vulnerability affects the function cgif_addframe of the file src/cgif.c of the component GIF Image Handler. The manipulation of the argument width/height leads to integer overflow. The attack may be initiated remotely. The identifier of the patch is b0ba830093f4317a5d1f345715d2fa3cd2dab474. It is suggested to install a patch to address this issue.
- Products
- cgif
- Affected versions
- 0.0.2-1, 0.0.3-1, 0.0.4-1, 0.2.0-1, 0.3.2-1, 0.3.2-1build1, 0.5.0-1, 0.5.0-1build1, 0.5.1-1, 0.5.3-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-4985
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:44 UTC · Revision 1
Source evidence
A vulnerability was identified in dloebl CGIF up to 0.5.2. This vulnerability affects the function cgif_addframe of the file src/cgif.c of the component GIF Image Handler. The manipulation of the argument width/height leads to integer overflow. The attack may be initiated remotely. The identifier of the patch is b0ba830093f4317a5d1f345715d2fa3cd2dab474. It is suggested to install a patch to address this issue.
osv:UBUNTU-CVE-2026-4985
cgif
Fixed versions: Not specified
cgif
Fixed versions: Not specified
cgif
Fixed versions: Not specified
cgif
Fixed versions: Not specified
cgif
Fixed versions: Not specified
Complete source record
{
"id": "b15ccb8b347263e5ea10604ef66c549bacfb16861feb1c8084abdbbc0eb8a5f4",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-4985",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-4985",
"summary": "A vulnerability was identified in dloebl CGIF up to 0.5.2. This vulnerability affects the function cgif_addframe of the file src/cgif.c of the component GIF Image Handler. The manipulation of the argument width/height leads to integer overflow. The attack may be initiated remotely. The identifier of the patch is b0ba830093f4317a5d1f345715d2fa3cd2dab474. It is suggested to install a patch to address this issue.",
"evidence": "osv:UBUNTU-CVE-2026-4985",
"products": [
{
"name": {
"value": "cgif",
"evidence": "/affected/0/package/name"
},
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"affected_versions": [
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"evidence": "/affected/0/versions"
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{
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"evidence": "/affected/0/versions"
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{
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{
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{
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{
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"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2026-4985",
"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: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"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
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{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
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}
],
"package": {
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"purl": "pkg:deb/ubuntu/cgif?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
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"0.0.3-1",
"0.0.4-1",
"0.2.0-1"
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},
"ecosystem_specific": {
"binaries": [
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"binary_version": "0.2.0-1"
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}
},
{
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"package": {
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"ecosystem": "Ubuntu:24.04:LTS"
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"versions": [
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"ecosystem": "Ubuntu:25.10"
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"versions": [
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"package": {
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"purl": "pkg:deb/ubuntu/cgif?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
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"database_specific": {
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"ecosystem_specific": {
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},
{
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"package": {
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"purl": "pkg:deb/ubuntu/cgif?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"0.5.0-1build1",
"0.5.1-1"
],
"database_specific": {
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},
"ecosystem_specific": {
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"binary_version": "0.5.1-1"
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}
],
"modified": "2026-10-17T12:58:57.979242628Z",
"provider": "osv",
"upstream": [
"CVE-2026-4985"
],
"references": [
"https://ubuntu.com/security/CVE-2026-4985",
"https://www.cve.org/CVERecord?id=CVE-2026-4985",
"https://github.com/dloebl/cgif/issues/110",
"https://github.com/dloebl/cgif/pull/112",
"https://github.com/dloebl/cgif/",
"https://github.com/dloebl/cgif/commit/b0ba830093f4317a5d1f345715d2fa3cd2dab474",
"https://vuldb.com/?ctiid.353874",
"https://vuldb.com/?id.353874",
"https://vuldb.com/?submit.778278"
]
},
"related_cves": [
{
"value": "CVE-2026-4985",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 359191,
"published_at": "2026-03-27T22:16:00+00:00"
}