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CVE-2026-3632

🗓️ 17 Mar 2026 09:44:19Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 157 Views

Libsoup vulnerability allows http smuggling and server side forgery via malformed hostnames; impact is low.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-3632
17 Mar 202609:44
–attackerkb
avleonov
Information Security Automation
March Linux Patch Wednesday
30 Mar 202620:00
–avleonov
bdu_fstec
BDU FSTEC
LibSoup SSRF
10 Apr 202600:00
–bdu_fstec
cnnvd
CNNVD
libsoup security vulnerabilities
17 Mar 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-3632 Libsoup: libsoup: http smuggling and server-side request forgery via malformed hostnames
17 Mar 202609:44
–cvelist
debiancve
Debian CVE
CVE-2026-3632
17 Mar 202609:44
–debiancve
euvd
EUVD
EUVD-2026-12559
17 Mar 202612:30
–euvd
fedora
Fedora
[SECURITY] Fedora 44 Update: libsoup3-3.6.6-11.fc44
3 Nov 202601:39
–fedora
nessus
Tenable Nessus
Fedora 44 : libsoup3 (2026-f06a7887af)
3 Nov 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-3632
9 Mar 202600:00
–nessus
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libsoup3",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libsoup",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libsoup",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libsoup",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "libsoup",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]

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17 Jun 2026 10:43Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.13.9 - 5.5
EPSS0.0022
SSVC
157