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CVE-2026-45352 cpp-httplib DoS: Negative chunk-size in chunked Transfer-Encoding

🗓️ 29 May 2026 19:14:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

cpp-httplib DoS: negative chunk-size in chunked transfer causes exhaustion and crash before 0.43.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45352
29 May 202619:14
attackerkb
BDU FSTEC
The vulnerability of the ChunkedDecoder::read_payload() function in the cpp-httplib library allows a attacker to cause a service failure.
2 Jun 202600:00
bdu_fstec
Circl
CVE-2026-45352
29 May 202622:13
circl
CNNVD
cpp-httplib 安全漏洞
29 May 202600:00
cnnvd
CVE
CVE-2026-45352
29 May 202619:14
cve
Debian CVE
CVE-2026-45352
29 May 202619:14
debiancve
EUVD
EUVD-2026-33425
29 May 202619:14
euvd
Fedora
[SECURITY] Fedora 43 Update: cpp-httplib-0.48.0-1.fc43
3 Jul 202601:09
fedora
Fedora
[SECURITY] Fedora 44 Update: cpp-httplib-0.48.0-1.fc44
3 Jul 202600:56
fedora
Tenable Nessus
Fedora 44 : cpp-httplib (2026-1b15ac058b)
3 Jul 202600:00
nessus
Rows per page
[
  {
    "vendor": "yhirose",
    "product": "cpp-httplib",
    "versions": [
      {
        "version": "< 0.43.4",
        "status": "affected"
      }
    ]
  }
]

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