Количество 14
Количество 14
CVE-2026-78659
When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently.
CVE-2026-78659
When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently.
CVE-2026-78659
When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently.
CVE-2026-78659
HTTP/2 server memory exhaustion due to Trailer headers in net/http
CVE-2026-78659
When "Trailer" headers are sent by a client, the HTTP server internall ...
openSUSE-SU-2026:22095-1
Security update for go1.26
SUSE-SU-2026:4629-1
Security update for go1.26
openSUSE-SU-2026:22093-1
Security update for go1.27
SUSE-SU-2026:4625-1
Security update for go1.27
RLSA-2026:86203
Important: go-toolset:rhel8 security, bug fix, and enhancement update
RLSA-2026:86196
Important: golang security, bug fix, and enhancement update
RLSA-2026:86093
Important: golang security, bug fix, and enhancement update
SUSE-SU-2026:4867-1
Security update for go1.26-openssl
SUSE-SU-2026:4866-1
Security update for go1.26-openssl
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2026-78659 When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently. | CVSS3: 7.5 | 1% Низкий | 18 дней назад |
 | CVE-2026-78659 When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently. | CVSS3: 7.5 | 1% Низкий | 18 дней назад |
 | CVE-2026-78659 When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently. | CVSS3: 7.5 | 1% Низкий | 18 дней назад |
 | CVE-2026-78659 HTTP/2 server memory exhaustion due to Trailer headers in net/http | CVSS3: 7.5 | 1% Низкий | 16 дней назад |
| CVE-2026-78659 When "Trailer" headers are sent by a client, the HTTP server internall ... | CVSS3: 7.5 | 1% Низкий | 18 дней назад |
 | openSUSE-SU-2026:22095-1 Security update for go1.26 | 13 дней назад | ||
| SUSE-SU-2026:4629-1 Security update for go1.26 | 14 дней назад | ||
| openSUSE-SU-2026:22093-1 Security update for go1.27 | 13 дней назад | ||
| SUSE-SU-2026:4625-1 Security update for go1.27 | 15 дней назад | ||
 | RLSA-2026:86203 Important: go-toolset:rhel8 security, bug fix, and enhancement update | 6 дней назад | ||
| RLSA-2026:86196 Important: golang security, bug fix, and enhancement update | 5 дней назад | ||
| RLSA-2026:86093 Important: golang security, bug fix, and enhancement update | 5 дней назад | ||
| SUSE-SU-2026:4867-1 Security update for go1.26-openssl | 4 дня назад | ||
| SUSE-SU-2026:4866-1 Security update for go1.26-openssl | 4 дня назад |
Уязвимостей на страницу