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CVE-2026-102559: Out-of-bounds Read

🗓️ 29 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

Out-of-bounds read in libsoup when constructing masked WebSocket client frames.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-102559
29 Sep 202617:15
–cve
cvelist
Cvelist
CVE-2026-102559 Libsoup: libsoup: heap buffer overflow during websocket client-frame masking
29 Sep 202617:15
–cvelist
debiancve
Debian CVE
CVE-2026-102559
29 Sep 202617:15
–debiancve
euvd
EUVD
EUVD-2026-89104
29 Sep 202617:15
–euvd
nvd
NVD
CVE-2026-102559
29 Sep 202618:17
–nvd
osv
OSV
DEBIAN-CVE-2026-102559
29 Sep 202618:17
–osv
osv
OSV
ECHO-C70C-D13E-FD09
30 Sep 202620:47
–osv
osv
OSV
UBUNTU-CVE-2026-102559
29 Sep 202618:17
–osv
ptsecurity
Positive Technologies
PT-2026-102754
29 Sep 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-102559
29 Sep 202617:15
–redhatcve
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30 Sep 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.6
EPSS0.003
SSVC
2