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CVE-2026-57198: Heap-based Buffer Overflow

🗓️ 27 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 7 Views

Authenticated heap buffer overflow in Asterisk chan_sip driver allows RCE or crash.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-57198
27 Oct 202617:03
–circl
cnnvd
CNNVD
Asterisk buffer error vulnerability
27 Oct 202600:00
–cnnvd
cve
CVE
CVE-2026-57198
27 Oct 202616:47
–cve
cvelist
Cvelist
CVE-2026-57198 Asterisk: Possible RED T.140 Heap Buffer Overflow
27 Oct 202616:47
–cvelist
debiancve
Debian CVE
CVE-2026-57198
27 Oct 202622:16
–debiancve
euvd
EUVD
EUVD-2026-111107
27 Oct 202616:47
–euvd
mend
Mend
CVE-2026-57198
27 Oct 202616:47
–mend
nvd
NVD
CVE-2026-57198
27 Oct 202617:17
–nvd
osv_cve
osv_cve
CVE-2026-57198 Asterisk: Possible RED T.140 Heap Buffer Overflow
27 Oct 202616:47
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-57198
27 Oct 202617:17
–osv_debian
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28 Oct 2026 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 42.3
EPSS0.00825
7