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CVE-2026-49847

🗓️ 09 Jun 2026 16:05:08Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 9 Views

Unauthenticated WebSocket frame with nested JSON crashes FreeSWITCH via stack overflow; fixed in version 1.11.1.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-49847
9 Jun 202617:08
circl
CNNVD
FreeSWITCH 安全漏洞
9 Jun 202600:00
cnnvd
CVE
CVE-2026-49847
9 Jun 202616:05
cve
Cvelist
CVE-2026-49847 FreeSWITCH: Stack overflow in bundled cJSON parser via deeply nested JSON
9 Jun 202616:05
cvelist
EUVD
EUVD-2026-35493
9 Jun 202616:05
euvd
NVD
CVE-2026-49847
9 Jun 202617:17
nvd
OSV
CVE-2026-49847 FreeSWITCH: Stack overflow in bundled cJSON parser via deeply nested JSON
9 Jun 202616:05
osv
Positive Technologies
PT-2026-47851
9 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-49847
10 Jun 202621:02
redhatcve
Vulnrichment
CVE-2026-49847 FreeSWITCH: Stack overflow in bundled cJSON parser via deeply nested JSON
9 Jun 202616:05
vulnrichment
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.19anyfreeswitch1.10.11-r0freeswitch-1.10.11-r0.apk
Alpine Linux3.20anyfreeswitch1.10.11-r0freeswitch-1.10.11-r0.apk
Alpine Linux3.21anyfreeswitch1.10.11-r1freeswitch-1.10.11-r1.apk
Alpine Linux3.22anyfreeswitch1.10.12-r3freeswitch-1.10.12-r3.apk
Alpine Linux3.23anyfreeswitch1.10.12-r5freeswitch-1.10.12-r5.apk
Alpine Linux3.24anyfreeswitch1.10.12-r5freeswitch-1.10.12-r5.apk

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17 Jun 2026 10:55Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
EPSS0.00414
SSVC
9