diff --git a/.github/workflows/assemble-xcframework-sentryobjc.yml b/.github/workflows/assemble-xcframework-sentryobjc.yml
index 629ed4591c..699cca64ff 100644
--- a/.github/workflows/assemble-xcframework-sentryobjc.yml
+++ b/.github/workflows/assemble-xcframework-sentryobjc.yml
@@ -99,7 +99,9 @@ jobs:
       - name: Validate XCFramework structure
         run: |
           ./scripts/validate-xcframework-format.sh "SentryObjC-Static.xcframework"
+          ./scripts/validate-xcframework-architectures.sh --xcframework "SentryObjC-Static.xcframework"
           ./scripts/validate-xcframework-format.sh "SentryObjC-Dynamic.xcframework"
+          ./scripts/validate-xcframework-architectures.sh --xcframework "SentryObjC-Dynamic.xcframework"
         shell: bash
 
       - name: Zip XCFrameworks
diff --git a/.github/workflows/assemble-xcframework-variant.yml b/.github/workflows/assemble-xcframework-variant.yml
index fca7cdb760..aeeb5433e8 100644
--- a/.github/workflows/assemble-xcframework-variant.yml
+++ b/.github/workflows/assemble-xcframework-variant.yml
@@ -149,7 +149,9 @@ jobs:
         shell: bash
 
       - name: Validate XCFramework structure
-        run: ./scripts/validate-xcframework-format.sh "${{env.XCFRAMEWORK_NAME}}.xcframework"
+        run: |
+          ./scripts/validate-xcframework-format.sh "${{env.XCFRAMEWORK_NAME}}.xcframework"
+          ./scripts/validate-xcframework-architectures.sh --xcframework "${{env.XCFRAMEWORK_NAME}}.xcframework"
         shell: bash
         env:
           XCFRAMEWORK_NAME: ${{ env.XCFRAMEWORK_NAME }}
diff --git a/scripts/build-xcframework-local.sh b/scripts/build-xcframework-local.sh
index 80c25dfd7e..6f9a189cf8 100755
--- a/scripts/build-xcframework-local.sh
+++ b/scripts/build-xcframework-local.sh
@@ -12,6 +12,7 @@ mkdir XCFrameworkBuildPath
 if [ "$variants" = "DynamicOnly" ] || [ "$variants" = "AllVariants" ]; then
     ./scripts/build-xcframework-variant.sh "Sentry" "-Dynamic" "mh_dylib" "" "$sdks" "arm64e"
     ./scripts/validate-xcframework-format.sh "Sentry-Dynamic.xcframework"
+    ./scripts/validate-xcframework-architectures.sh --xcframework "Sentry-Dynamic.xcframework"
     ./scripts/compress-xcframework.sh "$signed" Sentry-Dynamic
     mv Sentry-Dynamic.xcframework.zip XCFrameworkBuildPath/Sentry-Dynamic.xcframework.zip
 fi
@@ -19,6 +20,7 @@ fi
 if [ "$variants" = "DynamicWithARM64eOnly" ] || [ "$variants" = "AllVariants" ]; then
     ./scripts/build-xcframework-variant.sh "Sentry" "-Dynamic-WithARM64e" "mh_dylib" "" "$sdks" ""
     ./scripts/validate-xcframework-format.sh "Sentry-Dynamic-WithARM64e.xcframework"
+    ./scripts/validate-xcframework-architectures.sh --xcframework "Sentry-Dynamic-WithARM64e.xcframework"
     ./scripts/compress-xcframework.sh "$signed" Sentry-Dynamic-WithARM64e
     mv Sentry-Dynamic-WithARM64e.xcframework.zip XCFrameworkBuildPath/Sentry-Dynamic-WithARM64e.xcframework.zip
 fi
@@ -26,6 +28,7 @@ fi
 if [ "$variants" = "StaticOnly" ] || [ "$variants" = "AllVariants" ]; then
     ./scripts/build-xcframework-variant.sh "Sentry" "" "staticlib" "" "$sdks" ""
     ./scripts/validate-xcframework-format.sh "Sentry.xcframework"
+    ./scripts/validate-xcframework-architectures.sh --xcframework "Sentry.xcframework"
     ./scripts/compress-xcframework.sh "$signed" Sentry
     mv Sentry.xcframework.zip XCFrameworkBuildPath/Sentry.xcframework.zip
 fi
@@ -33,6 +36,7 @@ fi
 if [ "$variants" = "SwiftUIOnly" ] || [ "$variants" = "AllVariants" ]; then
     ./scripts/build-xcframework-variant.sh "SentrySwiftUI" "" "mh_dylib" "" "$sdks" ""
     ./scripts/validate-xcframework-format.sh "SentrySwiftUI.xcframework"
+    ./scripts/validate-xcframework-architectures.sh --xcframework "SentrySwiftUI.xcframework"
     ./scripts/compress-xcframework.sh "$signed" SentrySwiftUI
     mv SentrySwiftUI.xcframework.zip XCFrameworkBuildPath/SentrySwiftUI.xcframework.zip
 fi
@@ -40,6 +44,7 @@ fi
 if [ "$variants" = "WithoutUIKitOnly" ] || [ "$variants" = "AllVariants" ]; then
     ./scripts/build-xcframework-variant.sh "Sentry" "-WithoutUIKitOrAppKit" "mh_dylib" "WithoutUIKit" "$sdks" "arm64e"
     ./scripts/validate-xcframework-format.sh "Sentry-WithoutUIKitOrAppKit.xcframework"
+    ./scripts/validate-xcframework-architectures.sh --xcframework "Sentry-WithoutUIKitOrAppKit.xcframework"
     ./scripts/compress-xcframework.sh "$signed" Sentry-WithoutUIKitOrAppKit
     mv Sentry-WithoutUIKitOrAppKit.xcframework.zip XCFrameworkBuildPath/Sentry-WithoutUIKitOrAppKit.xcframework.zip
 fi
@@ -47,6 +52,7 @@ fi
 if [ "$variants" = "WithoutUIKitWithARM64eOnly" ] || [ "$variants" = "AllVariants" ]; then
     ./scripts/build-xcframework-variant.sh "Sentry" "-WithoutUIKitOrAppKit-WithARM64e" "mh_dylib" "WithoutUIKit" "$sdks" ""
     ./scripts/validate-xcframework-format.sh "Sentry-WithoutUIKitOrAppKit-WithARM64e.xcframework"
+    ./scripts/validate-xcframework-architectures.sh --xcframework "Sentry-WithoutUIKitOrAppKit-WithARM64e.xcframework"
     ./scripts/compress-xcframework.sh "$signed" Sentry-WithoutUIKitOrAppKit-WithARM64e
     mv Sentry-WithoutUIKitOrAppKit-WithARM64e.xcframework.zip XCFrameworkBuildPath/Sentry-WithoutUIKitOrAppKit-WithARM64e.xcframework.zip
 fi
@@ -90,6 +96,7 @@ if [ "$variants" = "SentryObjCOnly" ] || [ "$variants" = "AllVariants" ]; then
 
     for linkage in Static Dynamic; do
         ./scripts/validate-xcframework-format.sh "SentryObjC-${linkage}.xcframework"
+        ./scripts/validate-xcframework-architectures.sh --xcframework "SentryObjC-${linkage}.xcframework"
         ./scripts/compress-xcframework.sh "$signed" "SentryObjC-${linkage}"
         mv "SentryObjC-${linkage}.xcframework.zip" "XCFrameworkBuildPath/SentryObjC-${linkage}.xcframework.zip"
     done
diff --git a/scripts/compress-xcframework.sh b/scripts/compress-xcframework.sh
index f8656d5c2c..14d30f0dc0 100755
--- a/scripts/compress-xcframework.sh
+++ b/scripts/compress-xcframework.sh
@@ -16,6 +16,7 @@ if [[ "$should_sign" == true ]]; then
     echo "Signing $framework"
     # This is Sentry's certificate name, and should not change
     codesign --sign "$sentry_certificate" --timestamp --options runtime --deep --force "$framework_path"
+    codesign --verify --deep --strict --verbose=2 "$framework_path"
 fi
 
 echo "Compressing $framework"
diff --git a/scripts/validate-xcframework-architectures.sh b/scripts/validate-xcframework-architectures.sh
new file mode 100755
index 0000000000..a1dd3649bb
--- /dev/null
+++ b/scripts/validate-xcframework-architectures.sh
@@ -0,0 +1,156 @@
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=./ci-utils.sh disable=SC1091
+source "$SCRIPT_DIR/ci-utils.sh"
+
+XCFRAMEWORK_PATH=""
+
+usage() {
+    log_notice "Usage: $0 --xcframework <path>"
+    log_notice "  --xcframework <path>    XCFramework bundle to validate (required)"
+    exit 1
+}
+
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --xcframework)
+            if [ $# -lt 2 ]; then
+                usage
+            fi
+            XCFRAMEWORK_PATH="$2"
+            shift 2
+            ;;
+        *)
+            usage
+            ;;
+    esac
+done
+
+if [ -z "$XCFRAMEWORK_PATH" ]; then
+    log_error "Error: --xcframework is required"
+    usage
+fi
+
+if [ ! -d "$XCFRAMEWORK_PATH" ]; then
+    log_error "XCFramework path does not exist: $XCFRAMEWORK_PATH"
+    exit 1
+fi
+
+info_plist_path="$XCFRAMEWORK_PATH/Info.plist"
+if [ ! -f "$info_plist_path" ]; then
+    log_error "Missing XCFramework Info.plist: $info_plist_path"
+    exit 1
+fi
+
+normalize_archs() {
+    local archs="$1"
+
+    printf "%s\n" "$archs" | tr " " "\n" | sed "/^$/d" | sort | paste -sd " " -
+}
+
+binary_path_for_library() {
+    local library_identifier="$1"
+    local library_path="$2"
+    local library_full_path="$XCFRAMEWORK_PATH/$library_identifier/$library_path"
+    local framework_name=""
+    local binary_path=""
+
+    if [[ "$library_full_path" == *.framework ]]; then
+        framework_name="$(basename "$library_full_path" .framework)"
+        binary_path="$library_full_path/$framework_name"
+        if [ -e "$binary_path" ]; then
+            printf "%s\n" "$binary_path"
+            return 0
+        fi
+
+        binary_path="$library_full_path/Versions/A/$framework_name"
+        if [ -e "$binary_path" ]; then
+            printf "%s\n" "$binary_path"
+            return 0
+        fi
+
+        log_error "Missing framework binary for $library_identifier: $library_full_path" >&2
+        return 1
+    fi
+
+    if [ -f "$library_full_path" ]; then
+        printf "%s\n" "$library_full_path"
+        return 0
+    fi
+
+    log_error "Unsupported or missing library path for $library_identifier: $library_full_path" >&2
+    return 1
+}
+
+validate_library_architectures() {
+    local library_identifier="$1"
+    local library_path="$2"
+    local expected_archs="$3"
+    local binary_path=""
+    local actual_archs=""
+    local normalized_expected_archs=""
+    local normalized_actual_archs=""
+
+    if ! binary_path="$(binary_path_for_library "$library_identifier" "$library_path")"; then
+        return 1
+    fi
+
+    if ! actual_archs="$(lipo -archs "$binary_path" 2>/dev/null)"; then
+        log_error "Could not read architectures for $library_identifier: $binary_path"
+        return 1
+    fi
+
+    normalized_expected_archs="$(normalize_archs "$expected_archs")"
+    normalized_actual_archs="$(normalize_archs "$actual_archs")"
+
+    if [ "$normalized_expected_archs" != "$normalized_actual_archs" ]; then
+        log_error "$library_identifier architecture mismatch: expected [$normalized_expected_archs], got [$normalized_actual_archs]"
+        log_error "Binary: $binary_path"
+        return 1
+    fi
+
+    log_notice "$library_identifier architectures: $normalized_actual_archs"
+}
+
+begin_group "Validate XCFramework architectures: $XCFRAMEWORK_PATH"
+
+xcframework_json="$(plutil -convert json -o - "$info_plist_path")"
+validation_errors=0
+processed_libraries=0
+
+library_records="$(
+    printf "%s\n" "$xcframework_json" \
+        | jq -r '.AvailableLibraries[] | [.LibraryIdentifier, .LibraryPath, (.SupportedArchitectures | join(" "))] | @tsv'
+)" || {
+    log_error "Could not parse AvailableLibraries from $info_plist_path"
+    end_group
+    exit 1
+}
+
+while IFS=$'\t' read -r library_identifier library_path expected_archs; do
+    if [ -z "$library_identifier" ]; then
+        continue
+    fi
+
+    processed_libraries=$((processed_libraries + 1))
+
+    if ! validate_library_architectures "$library_identifier" "$library_path" "$expected_archs"; then
+        validation_errors=$((validation_errors + 1))
+    fi
+done <<< "$library_records"
+
+if [ "$processed_libraries" -eq 0 ]; then
+    log_error "XCFramework Info.plist does not contain any AvailableLibraries entries."
+    validation_errors=$((validation_errors + 1))
+fi
+
+end_group
+
+if [ "$validation_errors" -ne 0 ]; then
+    log_error "XCFramework architecture validation failed with $validation_errors error(s)."
+    exit 1
+fi
+
+log_notice "XCFramework architecture validation passed."