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Use-after-realloc vulnerablity in mruby 3.4.0

🗓️ 13 Nov 2025 00:00:00Reported by RubySecType 
rubygems
 rubygems
🔗 nvd.nist.gov👁 14 Views

Use-after-free in mruby 3.4.0 caused by sort_cmp in array.c; local exploit disclosed.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
mruby 资源管理错误漏洞
13 Nov 202500:00
cnnvd
cve
CVE
CVE-2025-13120
13 Nov 202515:32
cve
cvelist
Cvelist
CVE-2025-13120 mruby array.c sort_cmp use after free
13 Nov 202515:32
cvelist
debiancve
Debian CVE
CVE-2025-13120
13 Nov 202515:32
debiancve
euvd
EUVD
EUVD-2025-175315
13 Nov 202518:31
euvd
mscve
Microsoft CVE
mruby array.c sort_cmp use after free
19 Nov 202501:02
mscve
nvd
NVD
CVE-2025-13120
13 Nov 202516:15
nvd
osv
OSV
DEBIAN-CVE-2025-13120
13 Nov 202516:15
osv
osv
OSV
UBUNTU-CVE-2025-13120
13 Nov 202516:15
osv
ptsecurity
Positive Technologies
PT-2025-46841
13 Nov 202500:00
ptsecurity
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Vulners
Node
rubymrubyRange3.5.0

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13 Nov 2025 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.3 - 5.5
CVSS 24.3
CVSS 44.8
CVSS 35.3
EPSS0.00146
SSVC
14