diff --git a/SIGNATURES-4.2.7.txt b/SIGNATURES-4.2.7.txt
deleted file mode 100644
index 4616419b2894bed173597e6cf7437df4e662c609..0000000000000000000000000000000000000000
--- a/SIGNATURES-4.2.7.txt
+++ /dev/null
@@ -1,53 +0,0 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA512
-
-wireshark-4.2.7.tar.xz: 45017312 bytes
-SHA256(wireshark-4.2.7.tar.xz)=2c5de08e19081bd666a2ce3f052c023274d06acaabc5d667a3c3051a9c618f86
-SHA1(wireshark-4.2.7.tar.xz)=90624e262733bcb111081927d1e60a35301251b9
-
-Wireshark-4.2.7-x64.exe: 86501096 bytes
-SHA256(Wireshark-4.2.7-x64.exe)=a85375070cba58c1c53c051e85643651ea37840022eb13358c54bbc6fb83193f
-SHA1(Wireshark-4.2.7-x64.exe)=e9d7ce19a037421008449a372e47b18219ca196e
-
-Wireshark-4.2.7-arm64.exe: 67998504 bytes
-SHA256(Wireshark-4.2.7-arm64.exe)=19773c593b6a1bda9921c57407f96f85a19ad0c83a1e40541982b1e61b81e49c
-SHA1(Wireshark-4.2.7-arm64.exe)=54dbb2a22348148140cbe421bf52fb88ee35f2dc
-
-Wireshark-4.2.7-x64.msi: 63148032 bytes
-SHA256(Wireshark-4.2.7-x64.msi)=5afa8e3a146c70a62e9922e7c7136ff6274baa8a145a823521fa1fcdb01779fb
-SHA1(Wireshark-4.2.7-x64.msi)=353e8fa795a365dbae4d4a9d47e89d20e7f64a02
-
-WiresharkPortable64_4.2.7.paf.exe: 53663376 bytes
-SHA256(WiresharkPortable64_4.2.7.paf.exe)=9955764524973f2d35b80b2904c3413e391d40ddfdbb42e47a45ef1fa49241eb
-SHA1(WiresharkPortable64_4.2.7.paf.exe)=5be19351f0c15edcc1c8f2875dcde53dd653c254
-
-Wireshark 4.2.7 Arm 64.dmg: 65582345 bytes
-SHA256(Wireshark 4.2.7 Arm 64.dmg)=3853a900941df1d13be64ff2bebc47da5ffe81328650f7ab7546011792aa1c29
-SHA1(Wireshark 4.2.7 Arm 64.dmg)=f7e31c4a0f199ef82dd9f3ddababe97794d12b36
-
-Wireshark 4.2.7 Intel 64.dmg: 69349139 bytes
-SHA256(Wireshark 4.2.7 Intel 64.dmg)=21d1bb5fa3e79328c5790de1374a81ca1975d11d2d695cd90469e8032b729844
-SHA1(Wireshark 4.2.7 Intel 64.dmg)=a1d8c9025fccf4d8837fd05314613b4517003690
-
-You can validate these hashes using the following commands (among others):
-
-    Windows: certutil -hashfile Wireshark-win64-x.y.z.exe SHA256
-    Linux (GNU Coreutils): sha256sum wireshark-x.y.z.tar.xz
-    macOS: shasum -a 256 "Wireshark x.y.z Arm 64.dmg"
-    Other: openssl sha256 wireshark-x.y.z.tar.xz
------BEGIN PGP SIGNATURE-----
-
-iQIzBAEBCgAdFiEEWlrbp9vqbD+HIk8ZgiRKeOb+ruoFAmbPm2MACgkQgiRKeOb+
-ruo/LRAAjgOV5ZhbWPA8HwTYsGXfWOKCkne7/l3IM+PQRdN/iBDg/jW1CLqbTyk/
-zGgxcpYdyh8m2iBqDrWpFv2TZXRNUjcUrxcjyW2JXUXdqu/XCegHVgcr9pL4r61x
-QwTbe68kofUy+cgqrRp/dPqLaNmxRZyGeig6dOnc/y+O9XwAShEUuwkMwhpK526r
-j1Hs4GdvTciOTVM0178VSlHV9ORfzxEBOKCu3KNYMEbBHUy57LideUWJK3wnhcG/
-nQZnewCZ3cz4Pz0UjcOU21yLWqY3aXWJQ9VMWf8fo/T/q7/2B7Pu2wAcZQW4vZvf
-0jzIeVpTG0aaEELenESXvQDG8V2mVulfDqT3v0iJ7MeaT/mTe8uTp05W0BERpRKf
-s3SCR/yBDgzNCCW2rHFPuJlYzpLxMzZkp1mAD+DdtDH5wWLgOJcjyCAg1JryXR3e
-Duv4/CCyvDDLMhvwZB2x8VaOrUzV76nax3ygd/tHulO5S+irDFopXTjuqFhvaUI9
-q1kDdpg7ZjEuja4NkPyS1Oe08+OUnQaBa4UYRo9fju+eCv6usKZvIpPbkD3jWWNt
-C0lnY/LX3QmUU2aBPbNoX0eutTxKQ0x0tVsDG6XDUtXpfxoHFL0rKw63mFBdfPpH
-Rmilpi9MR5H5xNL58HMAisjC+5p9xIEyFyAbW+HDSutSRJAYICI=
-=2g4W
------END PGP SIGNATURE-----
diff --git a/SIGNATURES-4.2.8.txt b/SIGNATURES-4.2.8.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e0c72d950f7173d7d35185ca9ca318b918276013
--- /dev/null
+++ b/SIGNATURES-4.2.8.txt
@@ -0,0 +1,53 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+wireshark-4.2.8.tar.xz: 45032832 bytes
+SHA256(wireshark-4.2.8.tar.xz)=bd320a15a0457936b22031d83cce85e2d14d90b520408e2b64d53c07d94b1b74
+SHA1(wireshark-4.2.8.tar.xz)=712ebb5711f365d42508760218fac2f2c34c7729
+
+Wireshark-4.2.8-x64.exe: 86491808 bytes
+SHA256(Wireshark-4.2.8-x64.exe)=e7939c3eb37133376380a99043afb6782ea7eec0747ee534cca7d53e8d4ed789
+SHA1(Wireshark-4.2.8-x64.exe)=a5ebb02e21ab251a070a3e2ae95c4bb8e55b3249
+
+Wireshark-4.2.8-arm64.exe: 68063712 bytes
+SHA256(Wireshark-4.2.8-arm64.exe)=16d744691a2ab96bb5592f14cadde49c7f15cfe14f45ae3f05d8e38848db9ca2
+SHA1(Wireshark-4.2.8-arm64.exe)=a3570702556a0f5a0682a5fbbe787689f22ae86d
+
+Wireshark-4.2.8-x64.msi: 63180800 bytes
+SHA256(Wireshark-4.2.8-x64.msi)=ac32494747c2bb1e21bd50818a5a00e0d2e176a1f4d0bb02197df1c4692d803f
+SHA1(Wireshark-4.2.8-x64.msi)=c16bf2167732dbecc077ea72065432a1be28a545
+
+WiresharkPortable64_4.2.8.paf.exe: 53685280 bytes
+SHA256(WiresharkPortable64_4.2.8.paf.exe)=9381c1e1cdcc6905b0a999b0c564eac6d457076ec003312a01aac25caecc3c91
+SHA1(WiresharkPortable64_4.2.8.paf.exe)=45b770ca2ac6779de9f8f1d2a4acf5f335dbefb8
+
+Wireshark 4.2.8 Arm 64.dmg: 65597846 bytes
+SHA256(Wireshark 4.2.8 Arm 64.dmg)=edb85a42b29dd10bf83b17af92c72829c12bcf75ed576d1aaed0c232fa9c7d41
+SHA1(Wireshark 4.2.8 Arm 64.dmg)=7d17e15ecd384750c4c1560a27a7aabaa78411d0
+
+Wireshark 4.2.8 Intel 64.dmg: 69373277 bytes
+SHA256(Wireshark 4.2.8 Intel 64.dmg)=0a1bab7e7761d23ba6d2ee0b52dc3bb6fc656be1d145b0463e34098f101a1f1c
+SHA1(Wireshark 4.2.8 Intel 64.dmg)=416e62f8153c675ba152b5a07a89c73120919099
+
+You can validate these hashes using the following commands (among others):
+
+    Windows: certutil -hashfile Wireshark-win64-x.y.z.exe SHA256
+    Linux (GNU Coreutils): sha256sum wireshark-x.y.z.tar.xz
+    macOS: shasum -a 256 "Wireshark x.y.z Arm 64.dmg"
+    Other: openssl sha256 wireshark-x.y.z.tar.xz
+-----BEGIN PGP SIGNATURE-----
+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+=bINv
+-----END PGP SIGNATURE-----
diff --git a/wireshark-4.2.7.tar.xz b/wireshark-4.2.8.tar.xz
similarity index 79%
rename from wireshark-4.2.7.tar.xz
rename to wireshark-4.2.8.tar.xz
index d3738b5143d16c786aa69c5f831b2aff69b886ca..df4e132d0ddecea5ff6e44b798ae3dc345a9be0f 100644
Binary files a/wireshark-4.2.7.tar.xz and b/wireshark-4.2.8.tar.xz differ
diff --git a/wireshark.spec b/wireshark.spec
index 7cc3e1845c3c6c02bea2a3d25be2b583d44c87b7..9cbc5b530ee3fe98345d4a958cba436db6e4c3c1 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -4,7 +4,7 @@
 
 Summary:	Network traffic analyzer
 Name:		wireshark
-Version:	4.2.7
+Version:	4.2.8
 Release:	1
 Epoch:		1
 License:	BSD-1-Clause AND BSD-2-Clause AND BSD-3-Clause AND MIT AND GPL-2.0-or-later AND LGPL-2.0-or-later AND Zlib AND ISC AND (BSD-3-Clause OR GPL-2.0-only) AND (GPL-2.0-or-later AND Zlib)
@@ -202,6 +202,13 @@ fi
 %{_mandir}/man?/*
 
 %changelog
+* Thu Oct 10 2024 zhangxianting <zhangxianting@uniontech.com> - 1:4.2.8-1
+- Update to 4.2.8
+  * CVE-2024-9781: AppleTalk and RELOAD Framing dissector crashes. (issue#20114).
+- bugs fixed:
+  * tools/html2text.py doesn't handle the <sup> tag. (issue#20020).
+  * epan/proto.c:failed assertion "length >= 0" (dmp.body). (issue#20110).
+
 * Fri Sep 13 2024 yaoxin <yao_xin001@hoperun.com> - 1:4.2.7-1
 - Update to 4.2.7:
   * CVE-2024-8250: NTLMSSP dissector crash (boo#1229907).