{"answers":{"affected":"3 open source packages ship an affected version, including libphp, php and php-min. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-6722 in the wild and no public exploit code.","fix":"Upgrade libphp to a fixed version for your release line: 8.2.31, 8.3.31, 8.4.21 or 8.5.6.","what":"CVE-2026-6722 is a critical use after free vulnerability in Php Php, published on 10 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6722 and fix it if it is affected.\n\nWhat it is: CVE-2026-6722 is a critical use after free vulnerability in Php Php, published on 10 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-6722 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- libphp (Bitnami): affected from 8.2.0; fixed in 8.2.31, 8.3.31, 8.4.21, 8.5.6\n- php (Bitnami): affected from 8.2.0; fixed in 8.2.31, 8.3.31, 8.4.21, 8.5.6\n- php-min (Bitnami): affected from 8.2.0; fixed in 8.2.31, 8.3.31, 8.4.21, 8.5.6\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-6722/ (Markdown: https://insights.sbomify.com/CVE-2026-6722/index.md)","id":"CVE-2026-6722","markdown":"https://insights.sbomify.com/CVE-2026-6722/index.md","name":"CVE-2026-6722","record":{"aliases":["AZL-86349","BELL-CVE-2026-6722","BIT-libphp-2026-6722","BIT-php-2026-6722","BIT-php-min-2026-6722","DEBIAN-CVE-2026-6722","ECHO-bca9-055c-674a","MINI-22xg-2x55-6h59","MINI-7gf2-38jv-fq3w","MINI-93qw-p2g9-53p2","MINI-qjxx-r7p5-mf39","UBUNTU-CVE-2026-6722"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP SOAP extension","requires_auth":"none","summary":"An attacker can achieve remote code execution by exploiting a use-after-free vulnerability in the PHP SOAP extension's object deduplication mechanism.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"php","cpe":[{"product":"php","vendor":"php"}],"cvss":{"score":9.5,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:Y/RE:M/U:Red","version":"4.0"},"cwes":[{"id":"CWE-825","name":"Expired Pointer Dereference"},{"id":"CWE-416","name":"Use After Free"}],"description":"In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the SOAP extension's object deduplication mechanism stores pointers to PHP objects in a global map without incrementing their reference counts. When an apache:Map node contains duplicate keys, processing the second entry overwrites the first in the temporary result map, freeing the original PHP object while its stale pointer remains in the map. A subsequent href reference to the freed node can copy the dangling pointer into the result. As PHP string allocations can reclaim the freed memory region, an attacker with control over the SOAP request body can exploit this use-after-free to achieve remote code execution.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Use-After-Free in SOAP using Apache map","id":"CVE-2026-6722","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"php:php","products":["php:php"],"type":"use_after_free","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Missing authorization in Simply Schedule Appointments","id":"CVE-2026-6723"},"packages":[{"ecosystem":"Bitnami","fixed":["8.2.31","8.3.31","8.4.21","8.5.6"],"introduced":["8.2.0","8.3.0","8.4.0","8.5.0"],"last_affected":[],"package":"libphp","purl":"pkg:bitnami/libphp","source":"BIT-libphp-2026-6722"},{"ecosystem":"Bitnami","fixed":["8.2.31","8.3.31","8.4.21","8.5.6"],"introduced":["8.2.0","8.3.0","8.4.0","8.5.0"],"last_affected":[],"package":"php","purl":"pkg:bitnami/php","source":"BIT-php-2026-6722"},{"ecosystem":"Bitnami","fixed":["8.2.31","8.3.31","8.4.21","8.5.6"],"introduced":["8.2.0","8.3.0","8.4.0","8.5.0"],"last_affected":[],"package":"php-min","purl":"pkg:bitnami/php-min","source":"BIT-php-min-2026-6722"}],"prev":{"headline":"Multiple Vulnerabilities in IBM Concert Software","id":"CVE-2026-6721"},"products":["PHP"],"published":"2026-05-10","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2012-2688","kev_date_added":null,"published":"2012-07-20"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2376","kev_date_added":null,"published":"2012-05-21"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-3268","kev_date_added":null,"published":"2011-08-25"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-4143","kev_date_added":null,"published":"2009-12-21"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-5557","kev_date_added":null,"published":"2008-12-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-2050","kev_date_added":null,"published":"2008-05-05"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2008-2051","kev_date_added":null,"published":"2008-05-05"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-23","vendors":["PHP Group"]},"summary":"An attacker can achieve remote code execution by exploiting a use-after-free vulnerability in the PHP SOAP extension's object deduplication mechanism.","url":"https://insights.sbomify.com/CVE-2026-6722/"}