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UBUNTU-CVE-2026-66337

🗓️ 24 Jul 2026 23:16:00Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Libsoup unsigned underflow in soup_filter_input_stream_read_until causes heap over-read during multipart responses parsing, risking a crash.

Related
Refs
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attackerkb
ATTACKERKB
CVE-2026-66337
24 Jul 202623:01
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CVE-2026-66337
24 Jul 202623:01
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cvelist
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CVE-2026-66337 Libsoup: libsoup: heap buffer over-read via integer underflow in soup_filter_input_stream_read_until()
24 Jul 202623:01
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debiancve
Debian CVE
CVE-2026-66337
24 Jul 202623:01
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euvd
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EUVD-2026-48753
25 Jul 202600:31
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nvd
NVD
CVE-2026-66337
24 Jul 202623:16
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osv
OSV
DEBIAN-CVE-2026-66337
24 Jul 202623:16
osv
osv
OSV
ECHO-6567-18DB-6979
25 Jul 202620:17
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ptsecurity
Positive Technologies
PT-2026-64426
24 Jul 202600:00
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redhatcve
RedhatCVE
CVE-2026-66337
24 Jul 202623:01
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29 Jul 2026 08:01Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
EPSS0.00229
4