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Important: Red Hat Security Advisory: libyang security update

🗓️ 08 Jun 2026 18:39:17Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

RHEL 8 libyang update fixes Denial of Service or arbitrary code execution via malicious LYB blob (CVE-2026-44673).

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44673
14 May 202620:35
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CBLMariner
CVE-2026-44673 affecting package libyang for versions less than 2.1.148-2
23 May 202615:30
cbl_mariner
Circl
CVE-2026-44673
15 May 202601:40
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CNNVD
libyang 输入验证错误漏洞
14 May 202600:00
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CVE
CVE-2026-44673
14 May 202620:35
cve
Cvelist
CVE-2026-44673 libyang: lyb_read_string() integer overflow → heap buffer overflow
14 May 202620:35
cvelist
Debian CVE
CVE-2026-44673
14 May 202620:35
debiancve
EUVD
EUVD-2026-30484
14 May 202620:35
euvd
Microsoft CVE
libyang: lyb_read_string() integer overflow → heap buffer overflow
16 May 202608:03
mscve
NVD
CVE-2026-44673
14 May 202621:16
nvd
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08 Jun 2026 22:08Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.5
EPSS0.00068
SSVC
4