10 files changed, 337 insertions, 8 deletions

diff --git a/meta-webserver/recipes-devtools/swagger-ui/swagger-ui_5.32.0.bb b/meta-webserver/recipes-devtools/swagger-ui/swagger-ui_5.32.2.bb
index f1cf07d418..7684b1dccc 100644
--- a/meta-webserver/recipes-devtools/swagger-ui/swagger-ui_5.32.0.bb
+++ b/meta-webserver/recipes-devtools/swagger-ui/swagger-ui_5.32.2.bb
@@ -12,7 +12,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
 
 SRC_URI = "git://github.com/swagger-api/swagger-ui;branch=master;protocol=https;tag=v${PV}"
 
-SRCREV = "1b33a5976d8f5e02d3bc40de1deae3a4a3642e36"
+SRCREV = "d02a2df106961d8cb6bceb6b4b3aa8d9f6faaf4a"
 
 CVE_STATUS[CVE-2016-1000229] = "fixed-version: fixed since 2.2.1"
 
diff --git a/meta-webserver/recipes-httpd/hiawatha/hiawatha_12.0.bb b/meta-webserver/recipes-httpd/hiawatha/hiawatha_12.1.bb
index 9c9aaed807..8299e58263 100644
--- a/meta-webserver/recipes-httpd/hiawatha/hiawatha_12.0.bb
+++ b/meta-webserver/recipes-httpd/hiawatha/hiawatha_12.1.bb
@@ -11,7 +11,7 @@ SRC_URI = "https://hiawatha.leisink.net/files/download/hiawatha-${PV}.tar.gz \
            file://hiawatha.service \
           "
 
-SRC_URI[sha256sum] = "942dd76e0b0369188612020cbcc92c19e11ea9e844f5dfaef4e9c7ab6892e247"
+SRC_URI[sha256sum] = "e93e5964e69d98061d366fa4a0ec7b5d33d3e92e6c02efa8b291a79c646006b1"
 
 INITSCRIPT_NAME = "hiawatha"
 INITSCRIPT_PARAMS = "defaults 70"
diff --git a/meta-webserver/recipes-httpd/monkey/files/0001-server-http-fix-malformed-request-crash-paths.patch b/meta-webserver/recipes-httpd/monkey/files/0001-server-http-fix-malformed-request-crash-paths.patch
new file mode 100644
index 0000000000..b57d7ac219
--- /dev/null
+++ b/meta-webserver/recipes-httpd/monkey/files/0001-server-http-fix-malformed-request-crash-paths.patch
@@ -0,0 +1,160 @@
+From 839620179e2b4e5982c53d8956d92e690d82960c Mon Sep 17 00:00:00 2001
+From: Eduardo Silva <eduardo@chronosphere.io>
+Date: Thu, 9 Apr 2026 12:11:52 -0600
+Subject: [PATCH] server: http: fix malformed request crash paths
+
+Fix the reproducible malformed-request crash paths in the HTTP
+request lifecycle.
+
+Handle missing Host data in directory redirects, reject malformed
+range delimiters before substring parsing, and avoid reusing invalid
+request state while advancing pipelined requests.
+
+Verified by rebuilding with cmake --build build and replaying the
+reported crash-inducing request fixtures against build/bin/monkey.
+
+Signed-off-by: Eduardo Silva <eduardo@chronosphere.io>
+
+This patch is part of https://github.com/monkey/monkey/pull/434,
+containing assorted CVE fixes.
+
+Upstream-Status: Backport [https://github.com/monkey/monkey/commit/1570f41231888ae8c7fbd719704e2486a952e45d]
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ mk_core/mk_memory.c | 10 ++++++++++
+ mk_server/mk_http.c | 46 +++++++++++++++++++++++++++++++++++++++++----
+ 2 files changed, 52 insertions(+), 4 deletions(-)
+
+diff --git a/mk_core/mk_memory.c b/mk_core/mk_memory.c
+index c4073e23..008f7ac6 100644
+--- a/mk_core/mk_memory.c
++++ b/mk_core/mk_memory.c
+@@ -52,6 +52,16 @@ char *mk_ptr_to_buf(mk_ptr_t p)
+ {
+     char *buf;
+ 
++    if (!p.data || p.len == 0) {
++        buf = mk_mem_alloc(1);
++        if (!buf) {
++            return NULL;
++        }
++
++        buf[0] = '\0';
++        return buf;
++    }
++
+     buf = mk_mem_alloc(p.len + 1);
+     if (!buf) return NULL;
+ 
+diff --git a/mk_server/mk_http.c b/mk_server/mk_http.c
+index ad12a74a..f2f12554 100644
+--- a/mk_server/mk_http.c
++++ b/mk_server/mk_http.c
+@@ -457,6 +457,10 @@ static int mk_http_range_parse(struct mk_http_request *sr)
+     if ((sep_pos = mk_string_char_search(sr->range.data, '-', sr->range.len)) < 0)
+         return -1;
+ 
++    if (sep_pos < eq_pos) {
++        return -1;
++    }
++
+     len = sr->range.len;
+     sh = &sr->headers;
+ 
+@@ -476,10 +480,16 @@ static int mk_http_range_parse(struct mk_http_request *sr)
+     /* =yyy-xxx */
+     if ((eq_pos + 1 != sep_pos) && (len > sep_pos + 1)) {
+         buffer = mk_string_copy_substr(sr->range.data, eq_pos + 1, sep_pos);
++        if (!buffer) {
++            return -1;
++        }
+         sh->ranges[0] = (unsigned long) atol(buffer);
+         mk_mem_free(buffer);
+ 
+         buffer = mk_string_copy_substr(sr->range.data, sep_pos + 1, len);
++        if (!buffer) {
++            return -1;
++        }
+         sh->ranges[1] = (unsigned long) atol(buffer);
+         mk_mem_free(buffer);
+ 
+@@ -493,6 +503,9 @@ static int mk_http_range_parse(struct mk_http_request *sr)
+     /* =yyy- */
+     if ((eq_pos + 1 != sep_pos) && (len == sep_pos + 1)) {
+         buffer = mk_string_copy_substr(sr->range.data, eq_pos + 1, len);
++        if (!buffer) {
++            return -1;
++        }
+         sr->headers.ranges[0] = (unsigned long) atol(buffer);
+         mk_mem_free(buffer);
+ 
+@@ -522,7 +535,16 @@ static int mk_http_directory_redirect_check(struct mk_http_session *cs,
+         return 0;
+     }
+ 
++    if (!sr->host.data || sr->host.len <= 0) {
++        mk_http_error(MK_CLIENT_BAD_REQUEST, cs, sr, server);
++        return -1;
++    }
++
+     host = mk_ptr_to_buf(sr->host);
++    if (!host) {
++        mk_http_error(MK_CLIENT_BAD_REQUEST, cs, sr, server);
++        return -1;
++    }
+ 
+     /*
+      * Add ending slash to the location string
+@@ -588,6 +610,9 @@ static inline char *mk_http_index_lookup(mk_ptr_t *path_base,
+     }
+ 
+     off = path_base->len;
++    if ((size_t) off >= buf_size) {
++        return NULL;
++    }
+     memcpy(buf, path_base->data, off);
+ 
+     mk_list_foreach(head, server->index_files) {
+@@ -1138,15 +1163,27 @@ int mk_http_request_end(struct mk_http_session *cs, struct mk_server *server)
+     ret = mk_http_parser_more(&cs->parser, cs->body_length);
+     if (ret == MK_TRUE) {
+         /* Our pipeline request limit is the same that our keepalive limit */
++        if (cs->parser.i < 0 ||
++            (unsigned int) (cs->parser.i + 1) >= cs->body_length) {
++            goto shutdown;
++        }
++
+         cs->counter_connections++;
+         len = (cs->body_length - cs->parser.i) -1;
++        if (len <= 0) {
++            goto shutdown;
++        }
+         memmove(cs->body,
+                 cs->body + cs->parser.i + 1,
+                 len);
+         cs->body_length = len;
+ 
+         /* Prepare for next one */
+-        sr = mk_list_entry_first(&cs->request_list, struct mk_http_request, _head);
++        if (mk_list_is_empty(&cs->request_list) == 0) {
++            cs->close_now = MK_TRUE;
++            goto shutdown;
++        }
++        sr = &cs->sr_fixed;
+         mk_http_request_free(sr, server);
+         mk_http_request_init(cs, sr, server);
+         mk_http_parser_init(&cs->parser);
+@@ -1626,9 +1663,10 @@ int mk_http_sched_done(struct mk_sched_conn *conn,
+     struct mk_http_request *sr;
+ 
+     session = mk_http_session_get(conn);
+-    sr = mk_list_entry_first(&session->request_list,
+-                             struct mk_http_request, _head);
+-    mk_plugin_stage_run_40(session, sr, server);
++    if (mk_list_is_empty(&session->request_list) != 0) {
++        sr = &session->sr_fixed;
++        mk_plugin_stage_run_40(session, sr, server);
++    }
+ 
+     return mk_http_request_end(session, server);
+ }
diff --git a/meta-webserver/recipes-httpd/monkey/files/0002-server-scheduler-guard-protocol-close-callback.patch b/meta-webserver/recipes-httpd/monkey/files/0002-server-scheduler-guard-protocol-close-callback.patch
new file mode 100644
index 0000000000..c731db0919
--- /dev/null
+++ b/meta-webserver/recipes-httpd/monkey/files/0002-server-scheduler-guard-protocol-close-callback.patch
@@ -0,0 +1,51 @@
+From 82fb537e74e9b801d196b76efaf735ee50cd86c6 Mon Sep 17 00:00:00 2001
+From: Eduardo Silva <eduardo@chronosphere.io>
+Date: Thu, 9 Apr 2026 12:43:31 -0600
+Subject: [PATCH] server: scheduler: guard protocol close callback
+
+Avoid calling a null cb_close handler from the scheduler close
+and timeout paths.
+
+This fixes the HTTP/2 upgrade case where the protocol handler can be
+switched to mk_http2_handler even though that handler does not
+implement cb_close.
+
+Verified by rebuilding with cmake --build build.
+
+Signed-off-by: Eduardo Silva <eduardo@chronosphere.io>
+
+This patch is part of https://github.com/monkey/monkey/pull/434, 
+containing assorted CVE fixes.
+
+Upstream-Status: Backport [https://github.com/monkey/monkey/commit/fc1d68fb38044df08cb43c7d9af0f68714388efc]
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ mk_server/mk_scheduler.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/mk_server/mk_scheduler.c b/mk_server/mk_scheduler.c
+index a680d3cd..3cf0ba40 100644
+--- a/mk_server/mk_scheduler.c
++++ b/mk_server/mk_scheduler.c
+@@ -598,8 +598,10 @@ int mk_sched_check_timeouts(struct mk_sched_worker *sched,
+             MK_TRACE("Scheduler, closing fd %i due TIMEOUT",
+                      conn->event.fd);
+             MK_LT_SCHED(conn->event.fd, "TIMEOUT_CONN_PENDING");
+-            conn->protocol->cb_close(conn, sched, MK_SCHED_CONN_TIMEOUT,
+-                                     server);
++            if (conn->protocol->cb_close) {
++                conn->protocol->cb_close(conn, sched, MK_SCHED_CONN_TIMEOUT,
++                                         server);
++            }
+             mk_sched_drop_connection(conn, sched, server);
+         }
+     }
+@@ -749,7 +751,7 @@ int mk_sched_event_close(struct mk_sched_conn *conn,
+     MK_TRACE("[FD %i] Connection Handler, closed", conn->event.fd);
+     mk_event_del(sched->loop, &conn->event);
+ 
+-    if (type != MK_EP_SOCKET_DONE) {
++    if (type != MK_EP_SOCKET_DONE && conn->protocol->cb_close) {
+         conn->protocol->cb_close(conn, sched, type, server);
+     }
+     /*
diff --git a/meta-webserver/recipes-httpd/monkey/files/0003-server-parser-harden-boundary-checks.patch b/meta-webserver/recipes-httpd/monkey/files/0003-server-parser-harden-boundary-checks.patch
new file mode 100644
index 0000000000..1e56893c65
--- /dev/null
+++ b/meta-webserver/recipes-httpd/monkey/files/0003-server-parser-harden-boundary-checks.patch
@@ -0,0 +1,108 @@
+From b9f24a2968fa62de4a6ecf070fa0389ce10e7729 Mon Sep 17 00:00:00 2001
+From: Eduardo Silva <eduardo@chronosphere.io>
+Date: Thu, 9 Apr 2026 12:11:57 -0600
+Subject: [PATCH] server: parser: harden boundary checks
+
+Tighten parser and helper validation around explicit lengths and
+buffer boundaries.
+
+Require exact header literal matches, validate chunk length tokens,
+and guard helper routines that previously trusted inconsistent
+pointer or length state.
+
+Verified by rebuilding with cmake --build build and replaying the
+reported malformed request fixtures against build/bin/monkey.
+
+Signed-off-by: Eduardo Silva <eduardo@chronosphere.io>
+
+This patch is part of https://github.com/monkey/monkey/pull/434, 
+containing assorted CVE fixes.
+
+Upstream-Status: Backport [https://github.com/monkey/monkey/commit/ffe0d0ed1b074ea6f3965c37bb754e9f19130a82]
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ include/monkey/mk_http_parser.h |  6 +++++-
+ mk_server/mk_http_parser.c      | 13 +++++++++++++
+ mk_server/mk_mimetype.c         |  7 ++++++-
+ mk_server/mk_user.c             |  2 +-
+ 4 files changed, 25 insertions(+), 3 deletions(-)
+
+diff --git a/include/monkey/mk_http_parser.h b/include/monkey/mk_http_parser.h
+index 9e3b365e..465ea0e4 100644
+--- a/include/monkey/mk_http_parser.h
++++ b/include/monkey/mk_http_parser.h
+@@ -389,7 +389,11 @@ int mk_http_parser_chunked_decode_buf(struct mk_http_parser *p,
+ 
+ static inline int mk_http_parser_more(struct mk_http_parser *p, int len)
+ {
+-    if (abs(len - p->i) - 1 > 0) {
++    if (len <= 0 || p->i < 0) {
++        return MK_FALSE;
++    }
++
++    if ((p->i + 1) < len) {
+         return MK_TRUE;
+     }
+ 
+diff --git a/mk_server/mk_http_parser.c b/mk_server/mk_http_parser.c
+index 9413528a..3c831f29 100644
+--- a/mk_server/mk_http_parser.c
++++ b/mk_server/mk_http_parser.c
+@@ -173,6 +173,16 @@ static inline void request_set(mk_ptr_t *ptr, struct mk_http_parser *p, char *bu
+ static inline int header_cmp(const char *expected, char *value, int len)
+ {
+     int i = 0;
++    size_t expected_len;
++
++    if (len < 0) {
++        return -1;
++    }
++
++    expected_len = strlen(expected);
++    if ((size_t) len != expected_len) {
++        return -1;
++    }
+ 
+     if (len >= 8) {
+         if (expected[0] != tolower(value[0])) return -1;
+@@ -535,6 +545,9 @@ parse_more:
+         (errno != 0)) {
+         return MK_HTTP_PARSER_ERROR;
+     }
++    if (ptr == tmp || *ptr != '\0') {
++        return MK_HTTP_PARSER_ERROR;
++    }
+ 
+     if (chunk_len < 0) {
+         return MK_HTTP_PARSER_ERROR;
+diff --git a/mk_server/mk_mimetype.c b/mk_server/mk_mimetype.c
+index b86b4ef1..5462ea5c 100644
+--- a/mk_server/mk_mimetype.c
++++ b/mk_server/mk_mimetype.c
+@@ -197,7 +197,12 @@ struct mk_mimetype *mk_mimetype_find(struct mk_server *server, mk_ptr_t *filenam
+ {
+     int j, len;
+ 
+-    j = len = filename->len;
++    if (!filename->data || filename->len <= 0) {
++        return NULL;
++    }
++
++    len = filename->len;
++    j = len - 1;
+ 
+     /* looking for extension */
+     while (j >= 0 && filename->data[j] != '.') {
+diff --git a/mk_server/mk_user.c b/mk_server/mk_user.c
+index 7200ff08..716331ac 100644
+--- a/mk_server/mk_user.c
++++ b/mk_server/mk_user.c
+@@ -46,7 +46,7 @@ int mk_user_init(struct mk_http_session *cs, struct mk_http_request *sr,
+     }
+ 
+     limit = mk_string_char_search(sr->uri_processed.data + offset, '/',
+-                                  sr->uri_processed.len);
++                                  sr->uri_processed.len - offset);
+ 
+     if (limit == -1) {
+         limit = (sr->uri_processed.len) - offset;
diff --git a/meta-webserver/recipes-httpd/monkey/monkey_1.8.4.bb b/meta-webserver/recipes-httpd/monkey/monkey_1.8.7.bb
index 126a2a6fa5..a9bea8f767 100644
--- a/meta-webserver/recipes-httpd/monkey/monkey_1.8.4.bb
+++ b/meta-webserver/recipes-httpd/monkey/monkey_1.8.7.bb
@@ -7,13 +7,17 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=2ee41112a44fe7014dce33e26468ba93"
 
 SECTION = "net"
 
-SRC_URI = "git://github.com/monkey/monkey;branch=master;protocol=https \
+SRC_URI = "git://github.com/monkey/monkey;branch=master;protocol=https;tag=v${PV} \
            file://0001-fastcgi-Use-value-instead-of-address-of-sin6_port.patch \
            file://0001-include-Fix-location-of-mk_core.h-etal.patch \
            file://monkey.service \
-           file://monkey.init"
+           file://monkey.init \
+           file://0001-server-http-fix-malformed-request-crash-paths.patch \
+           file://0002-server-scheduler-guard-protocol-close-callback.patch \
+           file://0003-server-parser-harden-boundary-checks.patch \
+           "
 
-SRCREV = "94af273244369e1a8426d0d1f6376475aff90db9"
+SRCREV = "0fd3bbd657c6d6339315709ef068493c572b973c"
 
 UPSTREAM_CHECK_COMMITS = "1"
 
@@ -51,6 +55,10 @@ do_install:append() {
     if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
         install -Dm 644 ${UNPACKDIR}/monkey.service ${D}/${systemd_unitdir}/system/monkey.service
     fi
+
+    # QA Issue: monkey installs files in /var/volatile, but it is expected to be empty [empty-dirs]
+    # these folders are supposed to be recreated at runtime
+    find ${D}/var -type d -empty -delete
 }
 
 INITSCRIPT_NAME = "monkey"
diff --git a/meta-webserver/recipes-httpd/nginx/nginx_1.28.2.bb b/meta-webserver/recipes-httpd/nginx/nginx_1.28.3.bb
index 9699b7189d..9872a6de3b 100644
--- a/meta-webserver/recipes-httpd/nginx/nginx_1.28.2.bb
+++ b/meta-webserver/recipes-httpd/nginx/nginx_1.28.3.bb
@@ -2,6 +2,6 @@ require nginx.inc
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=3dc49537b08b14c8b66ad247bb4c4593"
 
-SRC_URI[sha256sum] = "20e5e0f2c917acfb51120eec2fba9a4ba4e1e10fd28465067cc87a7d81a829a3"
+SRC_URI[sha256sum] = "2c96a946bfb0882a21744ed429770a2123ae1828c7c48665092993ddee91a918"
 
 CVE_STATUS[CVE-2025-53859] = "cpe-stable-backport: Fix is included in 1.28.1"
diff --git a/meta-webserver/recipes-httpd/nginx/nginx_1.29.6.bb b/meta-webserver/recipes-httpd/nginx/nginx_1.29.7.bb
index a1e39b6e36..4d884fcbb3 100644
--- a/meta-webserver/recipes-httpd/nginx/nginx_1.29.6.bb
+++ b/meta-webserver/recipes-httpd/nginx/nginx_1.29.7.bb
@@ -6,5 +6,5 @@ DEFAULT_PREFERENCE = "-1"
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=79da1c70d587d3a199af9255ad393f99"
 
-SRC_URI[sha256sum] = "316f298cd9f061d6d0679696152710285b72f75d88eb1f7e323f40c5c52fe0d7"
+SRC_URI[sha256sum] = "673f8fb8c0961c44fbd9410d6161831453609b44063d3f2948253fc2b5692139"
 
diff --git a/meta-webserver/recipes-httpd/sthttpd/sthttpd_2.27.1.bb b/meta-webserver/recipes-httpd/sthttpd/sthttpd_2.27.1.bb
index 9459670344..33543071ba 100644
--- a/meta-webserver/recipes-httpd/sthttpd/sthttpd_2.27.1.bb
+++ b/meta-webserver/recipes-httpd/sthttpd/sthttpd_2.27.1.bb
@@ -19,6 +19,8 @@ UPSTREAM_CHECK_REGEX = "v(?P<pver>\d+(\.\d+)+).tar.gz"
 
 inherit autotools update-rc.d systemd update-alternatives
 
+CACHED_CONFIGUREVARS += "ac_cv_prog_cc_c23=no"
+
 ALTERNATIVE_PRIORITY = "100"
 ALTERNATIVE:${PN}-doc = "htpasswd.1"
 ALTERNATIVE_LINK_NAME[htpasswd.1] = "${mandir}/man1/htpasswd.1"
diff --git a/meta-webserver/recipes-webadmin/webmin/webmin_2.621.bb b/meta-webserver/recipes-webadmin/webmin/webmin_2.630.bb
index bb5ac1c755..6a627e1f0e 100644
--- a/meta-webserver/recipes-webadmin/webmin/webmin_2.621.bb
+++ b/meta-webserver/recipes-webadmin/webmin/webmin_2.630.bb
@@ -19,7 +19,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/webadmin/webmin-${PV}.tar.gz \
            file://mysql-config-fix.patch \
            file://webmin.service \
             "
-SRC_URI[sha256sum] = "88381e8bcdd4733b215c114ca2158dc044892ea68dc0da4d235d88d2b1db4bb8"
+SRC_URI[sha256sum] = "47e25daeefeb98598f4b3f3d99e5093fe618b96eb1b952e938ba6356806be20c"
 UPSTREAM_CHECK_URI = "http://www.webmin.com/download.html"
 UPSTREAM_CHECK_REGEX = "webmin-(?P<pver>\d+(\.\d+)+).tar.gz"