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CVE-2026-126366 vulnerabilities

🗓️ 13 Nov 2026 22:54:31Reported by ChainguardType 
cgr
 cgr
🔗 packages.cgr.dev👁 9 Views

Vulnerabilities in logstash and logstash-fips on unix.

Related
Packages
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-126366
12 Nov 202622:45
–circl
cve
CVE
CVE-2026-126366
12 Nov 202622:41
–cve
cvelist
Cvelist
CVE-2026-126366 msgpack-java JRuby decoder allocates from declared header counts with no cap: 5-byte message forces multi-GiB OOM
12 Nov 202622:41
–cvelist
euvd
EUVD
EUVD-2026-124750
12 Nov 202622:41
–euvd
github
Github Security Blog
msgpack-ruby JRuby decoder makes uncapped header-count allocations; a 5-byte message forces multi-GiB OOM
12 Nov 202622:54
–github
mend
Mend
CVE-2026-126366
12 Nov 202622:41
–mend
nvd
NVD
CVE-2026-126366
13 Nov 202600:20
–nvd
osv_cga
osv_cga
CGA-25RW-9957-84VQ
13 Nov 202615:38
–osv_cga
osv_cga
osv_cga
CGA-26FX-6CRV-99XR
13 Nov 202614:49
–osv_cga
osv_cga
osv_cga
CGA-26PG-Q82G-VCJ3
13 Nov 202613:11
–osv_cga
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
wolfianyx86_64logstash8.19.25-r2logstash-8.19.25-r2.apk
wolfianyaarch64logstash8.19.25-r2logstash-8.19.25-r2.apk
wolfianyx86_64logstash9.3.8-r4logstash-9.3.8-r4.apk
wolfianyaarch64logstash9.3.8-r4logstash-9.3.8-r4.apk
wolfianyx86_64logstash9.4.9-r3logstash-9.4.9-r3.apk
wolfianyaarch64logstash9.4.9-r3logstash-9.4.9-r3.apk
wolfianyx86_64logstash9.5.6-r7logstash-9.5.6-r7.apk
wolfianyaarch64logstash9.5.6-r7logstash-9.5.6-r7.apk
wolfianyx86_64logstash-fips9.4.9-r1logstash-fips-9.4.9-r1.apk
wolfianyaarch64logstash-fips9.4.9-r1logstash-fips-9.4.9-r1.apk
Rows per page

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14 Nov 2026 16:54Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.00527
9