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RHSA-2026:19659
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Source
https://access.redhat.com/errata/RHSA-2026:19659
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:19659.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:19659
Upstream
CVE-2026-4775
Published
2026-05-21T10:08:31Z
Modified
2026-06-30T10:41:07Z
Severity
7.8 (High)
CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: libtiff security update
Details
References
https://access.redhat.com/errata/RHSA-2026:19659
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2450768
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19659.json
https://access.redhat.com/security/cve/CVE-2026-4775
https://www.cve.org/CVERecord?id=CVE-2026-4775
https://nvd.nist.gov/vuln/detail/CVE-2026-4775
Affected packages
Red Hat:rhel_aus:8.4::appstream
libtiff
Package
Name
libtiff
Purl
pkg:rpm/redhat/libtiff
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-debuginfo
Package
Name
libtiff-debuginfo
Purl
pkg:rpm/redhat/libtiff-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-debugsource
Package
Name
libtiff-debugsource
Purl
pkg:rpm/redhat/libtiff-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-devel
Package
Name
libtiff-devel
Purl
pkg:rpm/redhat/libtiff-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-tools-debuginfo
Package
Name
libtiff-tools-debuginfo
Purl
pkg:rpm/redhat/libtiff-tools-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
Red Hat:rhel_eus_long_life:8.4::appstream
libtiff
Package
Name
libtiff
Purl
pkg:rpm/redhat/libtiff
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-debuginfo
Package
Name
libtiff-debuginfo
Purl
pkg:rpm/redhat/libtiff-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-debugsource
Package
Name
libtiff-debugsource
Purl
pkg:rpm/redhat/libtiff-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-devel
Package
Name
libtiff-devel
Purl
pkg:rpm/redhat/libtiff-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
libtiff-tools-debuginfo
Package
Name
libtiff-tools-debuginfo
Purl
pkg:rpm/redhat/libtiff-tools-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.0.9-18.el8_4.2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19659.json"
RHSA-2026:19659 - OSV