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cpp-httplib security vulnerabilities

🗓️ 29 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 31 Views

cpp-httplib before 0.43.4 vulnerable to negative chunk sizes in chunked encoding causing unbounded memory growth and crashes.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-45352
29 May 202619:14
–attackerkb
bdu_fstec
BDU FSTEC
cpp-httplib ChunkedDecoder Buffer Overflow DoS
2 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2026-45352
29 May 202622:13
–circl
cve
CVE
CVE-2026-45352
29 May 202619:14
–cve
cvelist
Cvelist
CVE-2026-45352 cpp-httplib DoS: Negative chunk-size in chunked Transfer-Encoding
29 May 202619:14
–cvelist
debiancve
Debian CVE
CVE-2026-45352
29 May 202619:14
–debiancve
euvd
EUVD
EUVD-2026-33425
29 May 202619:14
–euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: cpp-httplib-0.48.0-1.fc43
3 Jul 202601:09
–fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: cpp-httplib-0.48.0-1.fc44
3 Jul 202600:56
–fedora
nessus
Tenable Nessus
Fedora 44 : cpp-httplib (2026-1b15ac058b)
3 Jul 202600:00
–nessus
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02 Jun 2026 00:00Current
7.6High risk
Vulners AI Score7.6
CVSS 3.15.3 - 7.5
EPSS0.00327
SSVC
31