CVE-2026-48710Vulnerability
Kludex Starlette HTTP Request/Response Smuggling Vulnerability
Exploited in the wildCISA added it to its Known Exploited Vulnerabilities list on .
Reported by 3 independent sources · first reported by Risky Business News · last reported
Last reported yesterday
CISA KEVAdded 2 Sep 2026
Fix due 16 Sep 2026
Used by ransomware: not knownCISA KEV catalogue
Fix due 16 Sep 2026
Used by ransomware: not knownCISA KEV catalogue
EPSS7.1%
higher than 94% of CVEsFIRST EPSS, as of 23 Oct 2026
higher than 94% of CVEsFIRST EPSS, as of 23 Oct 2026
What the reports say
4 reports, newest first · the exact sentence from each-
Multiples vulnérabilités dans les produits IBM (23 octobre 2026)“Référence CVE CVE-2026-48710”
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September 2026 CVE Landscape“CVE-2026-48710”
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Multiples vulnérabilités dans les produits IBM (18 septembre 2026)“Référence CVE CVE-2026-48710”
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Risky Bulletin: Russia tells data centers to deploy drone defenses“CVE-2026-48710 - Kludex Starlette HTTP Request/Response Smuggling”
Indicators reported together
named in the same reports- idscan[.]netin 1 report
Copy this indicator · defanged
Also named with it: CVE-2026-83548, CVE-2026-83549, CVE-2026-82329, CVE-2026-32475, CVE-2026-9586, CVE-2026-49869, CVE-2026-59822, CVE-2026-60004, CVE-2022-0847, CVE-2026-35273, CVE-2026-85046, CVE-2026-85880, CVE-2026-87491, CVE-2025-39964, CVE-2026-20316, CVE-2026-39987, CVE-2026-60137, CVE-2026-63030, CVE-2021-29441
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