diff --git a/cmake-adopt-libarchive-3.8.2.patch b/cmake-adopt-libarchive-3.8.2.patch
new file mode 100644
index 0000000000000000000000000000000000000000..27480bd71eb9cff13078436eec4a227f29309aae
--- /dev/null
+++ b/cmake-adopt-libarchive-3.8.2.patch
@@ -0,0 +1,45 @@
+From b158201607bf87bcf420466babbd69c4f04a2f46 Mon Sep 17 00:00:00 2001
+From: Funda Wang <fundawang@yeah.net>
+Date: Mon, 10 Nov 2025 12:39:59 +0800
+Subject: [PATCH] Adopt to change in libarchive 3.8.2
+
+libarchive 3.8.2 enable Zstandard's checksum feature in the zstd write
+filter, which will confuse magic number of cmake's test case.
+---
+ Tests/RunCMake/CommandLineTar/pax-zstd.cmake | 7 ++++++-
+ Tests/RunCMake/File_Archive/pax-zstd.cmake   | 7 ++++++-
+ 2 files changed, 12 insertions(+), 2 deletions(-)
+
+diff --git a/Tests/RunCMake/CommandLineTar/pax-zstd.cmake b/Tests/RunCMake/CommandLineTar/pax-zstd.cmake
+index c2a304d8..9ada244e 100644
+--- a/Tests/RunCMake/CommandLineTar/pax-zstd.cmake
++++ b/Tests/RunCMake/CommandLineTar/pax-zstd.cmake
+@@ -7,4 +7,9 @@ set(DECOMPRESSION_FLAGS xvf)
+ 
+ include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+ 
+-check_magic("28b52ffd0058" LIMIT 6 HEX)
++find_package(LibArchive)
++if(${LibArchive_VERSION} VERSION_GREATER_EQUAL "3.8.2")
++    check_magic("28b52ffd0458" LIMIT 6 HEX)
++else(${LibArchive_VERSION} VERSION_GREATER_EQUAL "3.8.2")
++    check_magic("28b52ffd0058" LIMIT 6 HEX)
++endif(${LibArchive_VERSION} VERSION_GREATER_EQUAL "3.8.2")
+diff --git a/Tests/RunCMake/File_Archive/pax-zstd.cmake b/Tests/RunCMake/File_Archive/pax-zstd.cmake
+index ba3036ea..a0abadc3 100644
+--- a/Tests/RunCMake/File_Archive/pax-zstd.cmake
++++ b/Tests/RunCMake/File_Archive/pax-zstd.cmake
+@@ -5,4 +5,9 @@ set(COMPRESSION_TYPE Zstd)
+ 
+ include(${CMAKE_CURRENT_LIST_DIR}/roundtrip.cmake)
+ 
+-check_magic("28b52ffd0058" LIMIT 6 HEX)
++find_package(LibArchive)
++if(${LibArchive_VERSION} VERSION_GREATER_EQUAL "3.8.2")
++    check_magic("28b52ffd0458" LIMIT 6 HEX)
++else(${LibArchive_VERSION} VERSION_GREATER_EQUAL "3.8.2")
++    check_magic("28b52ffd0058" LIMIT 6 HEX)
++endif(${LibArchive_VERSION} VERSION_GREATER_EQUAL "3.8.2")
+-- 
+2.47.3
+
diff --git a/cmake.spec b/cmake.spec
index 4b99f03a5bb2fc8f5aa1ddb844ff390f2e32c0c0..e659e64b6281431cce1ed35e4d419f077bfafbb6 100644
--- a/cmake.spec
+++ b/cmake.spec
@@ -18,7 +18,7 @@
 Name:           cmake
 Version:        3.31.9
 %global major_version %(echo %{version} | awk -F. '{print $1}')
-Release:        1
+Release:        2
 Summary:        Cross-platform make system
 License:        BSD-3-Clause AND MIT-open-group AND Zlib
 URL:            https://www.cmake.org
@@ -30,6 +30,7 @@ Source4:        cmake.prov
 Source5:        cmake.req
 Patch0:         cmake-findruby.patch
 Patch1:         cmake-3.31.6-sw.patch
+Patch2:         cmake-adopt-libarchive-3.8.2.patch
 # https://gitlab.kitware.com/cmake/cmake/-/commit/37e27f71bc356d880c908040cd0cb68fa2c371b8
 Patch6001:      backport-CVE-2025-9301.patch
 
@@ -273,6 +274,9 @@ popd
 %exclude %{_pkgdocdir}/Copyright.txt
 
 %changelog
+* Mon Nov 10 2025 Funda Wang <fundawang@yeah.net> - 3.31.9-2
+- fix build with libarchive 3.8.2
+
 * Mon Sep 29 2025 Funda Wang <fundawang@yeah.net> - 3.31.9-1
 - update to 3.31.9