PHP8.3.36升级修复手册----CVE-2026-109618 CVE-2026-109619
1. 准备工作
- 下载二进制包
到php官网下载对应的php包,我喜欢用bz2的,如果gz或者xz解压缩时改一下包名即可。
bash
https://www.php.net/downloads.php?os=linux&osvariant=linux-redhat&version=8.3&multiversion=Y&source=Y

- 配置仓库
如果确认使用本地仓库或者之前编译安装过其他版本php则可以跳过这步
bash
# 1. 备份原有源配置
sudo mkdir -p /etc/yum.repos.d/backup
sudo mv /etc/yum.repos.d/CentOS-*.repo /etc/yum.repos.d/backup/
# 2. 下载阿里云CentOS 7的YUM源配置
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
# 3. 建立缓存
yum clean all
yum makecache
- 安装必须的包
如果之前编译安装过其他版本php则可以跳过这步
bash
yum install -y gcc gcc-c++ make cmake systemd-devel
2. 编译安装
- 先将包上传到服务器/opt目录
bash
rz
- 编译安装
我习惯于安装到/usr/local/share/ 如果您习惯安装到/usr/local/ 则把这段复制到文本编辑器中删除所有==share/==部分即可
bash
# Stap1 update the pack file
# rz
# Stap 1.1 environment
DATE=$(date +%Y%m%d)
PHP_VERSION=8.3.36
NGINX_VERSION=1.28.0
# Stap2 Update php
cd /opt
tar xf php-$PHP_VERSION.tar.bz2
cd /opt/php-$PHP_VERSION
./configure --prefix=/usr/local/share/php$PHP_VERSION --enable-fpm --with-fpm-user=apache --with-fpm-group=apache --with-fpm-systemd --with-curl --with-iconv --with-mysqli=mysqlnd --enable-mysqlnd --with-pdo-mysql --enable-gd --enable-exif --enable-ftp --enable-mbstring --with-bz2 --with-pdo-sqlite --enable-calendar --enable-sockets --enable-soap --enable-tokenizer --enable-opcache --enable-phar --enable-session --with-gettext --enable-shared
make -j $(nproc)&& make install
\mv /usr/local/share/php{,.$DATE}
ln -sf /usr/local/share/php$PHP_VERSION /usr/local/share/php
# Stap3 backup php_config
\mv /usr/bin/php-config{,.$DATE}
\mv /usr/bin/phpize{,.$DATE}
ln -sf /usr/local/share/php$PHP_VERSION/bin/php /usr/bin/php
ln -sf /usr/local/share/php$PHP_VERSION/bin/phpize /usr/bin/phpize
\cp /opt/php-$PHP_VERSION/php.ini-production /usr/local/share/php$PHP_VERSION/php.ini
\cp /usr/local/share/php.$DATE/etc/php-fpm.conf /usr/local/share/php/etc/
\cp /usr/local/share/php.$DATE/etc/php-fpm.d/*.conf /usr/local/share/php/etc/php-fpm.d/
- 确认版本升级完成
bash
[ root@php-upgrade opt ]# php --version
PHP 8.3.36 (cli) (built: Oct 21 2026 14:27:05) (ZTS)
Copyright (c) The PHP Group
Zend Engine v4.3.36, Copyright (c) Zend Technologies
[ root@php-upgrade opt ]#
3. 重启服务
bash
systemctl stop php-fpm
systemctl start php-fpm
# 重启nginx或者httpd 这取决于你服务器的状态
systemctl restart nginx
在最后测试网站是否可以正常打开,如果跨版本可能会有报错。
根据报错内容修改对应配置。
如果有任何错误或者意见,请在回复中告诉我,我将仔细阅读所有回复并及时回复您。