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SUSE CVE-2026-54522

🗓️ 03 Aug 2026 23:34:06Reported by Suse CVEType 
susecve
 susecve
🔗 www.suse.com👁 6 Views

MessagePack for Ruby before 1.8.2 leaves buffers stale after shifting, enabling cross-buffer data disclosure; fixed in 1.8.2.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-54522
30 Jul 202616:33
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cgr
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CVE-2026-54522 vulnerabilities
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circl
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30 Jul 202617:31
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cve
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30 Jul 202616:33
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cvelist
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CVE-2026-54522 MessagePack::Buffer#clear Use-After-Free that Enables Cross-Buffer Disclosure
30 Jul 202616:33
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debiancve
Debian CVE
CVE-2026-54522
30 Jul 202616:33
debiancve
euvd
EUVD
EUVD-2026-51235
30 Jul 202616:33
euvd
github
Github Security Blog
MessagePack::Buffer#clear Use-After-Free that Enables Cross-Buffer Disclosure
30 Jul 202616:33
github
nvd
NVD
CVE-2026-54522
30 Jul 202617:16
nvd
osv
OSV
CGA-3XMV-V2PH-R2X9
5 Aug 202611:14
osv
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07 Aug 2026 00:02Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.4
CVSS 42.1
EPSS0.00136
SSVC
6