UnratedFix available
glib2: Fix of 6 CVEs
Type: advisorySources: OSV
- CVE-2026-1489: fix integer overflow in Unicode case conversion functions - CVE-2026-1484: fix integer overflow in GLib Base64 encoding - CVE-2025-14512: fix integer overflow in escape_byte_string() for byte strings with many invalid characters - CVE-2026-1485: fix buffer underflow in content type treemagic parsing - CVE-2026-0988: fix integer overflow in g_buffered_input_stream_peek() - CVE-2025-7039: fix integer overflow in temporary file creation
- Products
- glib2, glib2-devel, glib2-doc, glib2-static, glib2-tests
- Affected versions
- Not specified
- Fixed versions
- 2.68.4-6.el9.tuxcare.els6
- CVEs
- CVE-2025-14512, CVE-2025-7039, CVE-2026-0988, CVE-2026-1484, CVE-2026-1485, CVE-2026-1489
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:50 UTC · Revision 1
Source evidence
- CVE-2026-1489: fix integer overflow in Unicode case conversion functions - CVE-2026-1484: fix integer overflow in GLib Base64 encoding - CVE-2025-14512: fix integer overflow in escape_byte_string() for byte strings with many invalid characters - CVE-2026-1485: fix buffer underflow in content type treemagic parsing - CVE-2026-0988: fix integer overflow in g_buffered_input_stream_peek() - CVE-2025-7039: fix integer overflow in temporary file creation
osv:CLSA-2026-1776329620
glib2
Fixed versions: 2.68.4-6.el9.tuxcare.els6
glib2-devel
Fixed versions: 2.68.4-6.el9.tuxcare.els6
glib2-doc
Fixed versions: 2.68.4-6.el9.tuxcare.els6
glib2-static
Fixed versions: 2.68.4-6.el9.tuxcare.els6
glib2-tests
Fixed versions: 2.68.4-6.el9.tuxcare.els6
Complete source record
{
"id": "4bfad179529d524b83a35522ebfa6928f108656bd93d3ef013665683961bba1b",
"url": "https://osv.dev/vulnerability/CLSA-2026-1776329620",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "glib2: Fix of 6 CVEs",
"summary": "- CVE-2026-1489: fix integer overflow in Unicode case conversion functions - CVE-2026-1484: fix integer overflow in GLib Base64 encoding - CVE-2025-14512: fix integer overflow in escape_byte_string() for byte strings with many invalid characters - CVE-2026-1485: fix buffer underflow in content type treemagic parsing - CVE-2026-0988: fix integer overflow in g_buffered_input_stream_peek() - CVE-2025-7039: fix integer overflow in temporary file creation",
"evidence": "osv:CLSA-2026-1776329620",
"products": [
{
"name": {
"value": "glib2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.68.4-6.el9.tuxcare.els6",
"evidence": "/affected/0/ranges"
}
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"affected_versions": []
},
{
"name": {
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"evidence": "/affected/1/package/name"
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{
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"affected_versions": []
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{
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"evidence": "/affected/3/ranges"
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"affected_versions": []
},
{
"name": {
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"evidence": "/affected/4/package/name"
},
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"evidence": "/affected/4/ranges"
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"affected_versions": []
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],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1776329620",
"aliases": [
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"affected": [
{
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],
"package": {
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"purl": "pkg:rpm/tuxcare/glib2?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
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{
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"package": {
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},
"database_specific": {
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{
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],
"package": {
"name": "glib2-doc",
"purl": "pkg:rpm/tuxcare/glib2-doc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776329620.json"
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{
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"package": {
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"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
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},
{
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],
"package": {
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"purl": "pkg:rpm/tuxcare/glib2-tests?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
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}
}
],
"modified": "2026-10-21T10:46:21.849680576Z",
"provider": "osv",
"upstream": [
"CVE-2025-14512",
"CVE-2025-7039",
"CVE-2026-0988",
"CVE-2026-1484",
"CVE-2026-1485",
"CVE-2026-1489"
],
"references": [
"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1776329620.html"
]
},
"related_cves": [
{
"value": "CVE-2025-14512",
"evidence": "/upstream"
},
{
"value": "CVE-2025-7039",
"evidence": "/upstream"
},
{
"value": "CVE-2026-0988",
"evidence": "/upstream"
},
{
"value": "CVE-2026-1484",
"evidence": "/upstream"
},
{
"value": "CVE-2026-1485",
"evidence": "/upstream"
},
{
"value": "CVE-2026-1489",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 392233,
"published_at": "2026-04-16T08:53:45+00:00"
}