openSUSE-SU-2026:20479-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20479-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:20479-1
Upstream
  • CVE-2026-20031
Related
  • CVE-2026-20031
Published
2026-04-20T14:56:29Z
Modified
2026-04-22T18:25:37Z
Summary
Security update for clamav
Details

This update for clamav fixes the following issues:

Update to clamav 1.5.2:

Security issue:

  • CVE-2026-20031: improper error handling in the HTML CSS module when splitting UTF-8 strings can lead to denial of service conditions via a crafted HTML file (bsc#1259207).

Non security issue:

  • Support transactional updates (jsc#PED-14819).

Changelog:

  • Fixed a possible infinite loop when scanning some JPEG files by upgrading affected ClamAV dependency, a Rust image library.
  • The CVD verification process will now ignore certificate files in the CVD certs directory when the user lacks read permissions.
  • Freshclam: Fix CLD verification bug with PrivateMirror option.
  • Upgraded the Rust bytes dependency to a newer version to resolve RUSTSEC-2026-0007 advisory.
  • Fixed a possible crash caused by invalid pointer alignment on some platforms.
References

Affected packages

openSUSE:Leap 16.0 / clamav

Package

Name
clamav
Purl
pkg:rpm/opensuse/clamav&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.2-160000.1.1

Ecosystem specific 

{
    "binaries":  [
        {
            "clamav":  "1.5.2-160000.1.1",
            "clamav-devel":  "1.5.2-160000.1.1",
            "clamav-docs-html":  "1.5.2-160000.1.1",
            "clamav-milter":  "1.5.2-160000.1.1",
            "libclamav12":  "1.5.2-160000.1.1",
            "libclammspack0":  "1.5.2-160000.1.1",
            "libfreshclam4":  "1.5.2-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20479-1.json"