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libsoupLibsoup: libsoup: http request smuggling via permissive chunk-size parsing in soup_body_input_stream_read_chunked()

Risk 35
Severity
5.4
First published (updated )
CVE-2026-66338

libsoupVulnerability Reference: An out-of-bounds (OOB) read flaw was discovered in libsoup's multipart inp…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2499942

libsoupA memory management flaw was discovered in libsoup’s HTTP/2 connection pooling engine that can be we…

Risk 5
Severity
1
First published (updated )
REDHAT-BUG-2499941

libsoupA flaw was found in libsoup's HTTP/2 protocol parsing logic where processing malformed network frame…

Risk 5
Severity
1
First published (updated )
REDHAT-BUG-2499939

libsoup**Vulnerability Reference:** A flaw in libsoup's WebSocket implementation allows a remote attacker …

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2499924
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libsoupA flaw in libsoup’s `permessage-deflate` WebSocket extension allows a remote attacker to cause a Den…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2499922

redhat Enterprise LinuxLibsoup: out-of-bounds read in libsoup handle_partial_get() leading to heap information disclosure

Risk 19
Severity
5.3
EPSS
0.04%
First published (updated )
CVE-2026-2443

libsoupOut-of-bounds read vulnerability in the handle_partial_get() function of libsoup when processing HTT…

Risk 5
Severity
1
First published (updated )
REDHAT-BUG-2439671

redhat Enterprise LinuxLibsoup: libsoup: http request smuggling via malformed chunk headers

Risk 40
Severity
6.5
First published (updated )
CVE-2026-1801

libsoupLibsoup: stack-based buffer overflow in libsoup multipart response parsingmultipart http response

Risk 64
Severity
8.6
First published (updated )
CVE-2026-1761
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libsoupBuffer Overflow

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2435961

redhat Enterprise LinuxLibsoup: libsoup: http header injection or response splitting via crlf injection in content-disposition header

Risk 30
Severity
5.8
First published (updated )
CVE-2026-1536

libsoupCRLF Injection

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2433834

libsoupLibsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authentication

Risk 45
Severity
8.6
EPSS
0.10%
First published (updated )
CVE-2026-0719

libsoupBuffer Overflow

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2427906
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libsouplibsoup accepts duplicate Host: headers and implements a last-value-wins policy when soup_message_he…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2421349

Gnome libsoupInteger Underflow (Wraparound) vulnerability in the multipart message parser of the libsoup HTTP lib…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2367183

Gnome libsoupNull Pointer Dereference

Risk 5
Severity
1
First published (updated )
REDHAT-BUG-2366513

Gnome libsouplibsoup vulnerabilities

Risk 32
First published (updated )
Advisory
USN-7490-3

Gnome libsoupWhen handling cookies, libsoup clients improperly validate domain names containing uppercase charact…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2362651
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libsoup libsoupWhen encountering an HTTP redirect, libsoup clients prior to version 3.6.5 send the HTTP Authorizat…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2361962

Gnome libsouplibsoup prior to version 3.6.3 is vulnerable to a memory leak in the soup_header_parse_quality_list…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2361963

Gnome libsouplibsoup is vulnerable to an out of bounds read in `soup_multipart_new_from_message()`. A malicious …

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2359358

libsoup libsouplibsoup prior to 3.6.2 is vulnerable to a null pointer dereference in soup_message_headers_get_cont…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2359357

Gnome libsoupNull Pointer Dereference

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2359353
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libsoup libsoupNull Pointer Dereference

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2359354

Gnome libsouplibsoup prior to 3.6.5 is vulnerable to a null pointer dereference in SoupAuthDigest. A malicious H…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2359356

libsoup libsouplibsoup prior to version 3.6.3 is vulnerable to a free of memory not on the heap in soup_message_he…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2359355

libsoup libsouplibsoup prior to 3.6.5 is vulnerable to out of bounds reads in soup_headers_parse_request(). A mali…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2359341

Gnome libsouplibsoup's HTTP/2 server doesn't fully validate the values of the pseudo-headers :scheme, :authority…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2359343
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