{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124023 in the wild and no public exploit code.","exposure":"An affected version is exposed as installed. No special setting or call is needed.","fix":"No fix has been published for CVE-2026-124023 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124023 is a memory corruption vulnerability in Apache Axis2/C, published on 12 Nov 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-2026-124023 and fix it if it is affected.\n\nWhat it is: CVE-2026-124023 is a memory corruption vulnerability in Apache Axis2/C, published on 12 Nov 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-2026-124023 in the wild and no public exploit code.\nExposure: An affected version is exposed as installed. No special setting or call is needed.\n\nAffected product: Apache Axis2/C. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-124023/ (Markdown: https://insights.sbomify.com/CVE-2026-124023/index.md)","id":"CVE-2026-124023","markdown":"https://insights.sbomify.com/CVE-2026-124023/index.md","name":"CVE-2026-124023","record":{"aliases":["GHSA-qv28-p6jq-5h3f"],"analysis":{"component_type":"library","exploitable_when_present":false,"fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Java web services framework","requires_auth":"none","requires_specific_call":false,"summary":"Unauthenticated clients can send malformed XML to Axis2 servers using Guththila, causing heap out-of-bounds reads or crashes.","user_interaction":"not_required","vuln_class":"memory_corruption","vulnerable_functions":[]},"analysis_generated_by":"sbomify/insights-2b-fp8","assigner":"apache","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"Out-of-bounds Read vulnerability in the Guththila XML parser wrapper of Apache Axis2/C. On some malformed XML input the Guththila parser returned a raw input byte in place of an event code, and the AXIOM reader wrapper used that value as an index into a ten-entry lookup table without checking its range, reading heap memory past the end of the table. An unauthenticated client could trigger this by sending a crafted XML request to a server built with Guththila, the default parser, causing the request to be parsed incorrectly or, in some cases, the process to crash. The memory read is not returned to the client. This issue affects Apache Axis2/C: through 2.0.0. The fix is available in commits 23110287924e79d05a5b4712298c355d1f05c606 and f01683ec10e8fddb87279ec9351b3239021223e6 and will be included in the next release.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Apache Axis2/C: Out-of-bounds read in the Guththila XML reader wrapper","id":"CVE-2026-124023","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Faveo Helpdesk through 2.0.3 Cross-Department Ticket Disclosure via /ticket/print","id":"CVE-2026-124025"},"nickname":null,"packages":[],"prev":{"headline":"Gutenverse Form WordPress Plugin \u003c 3.2.2 CSV Formula Injection via Form Submission","id":"CVE-2026-124018"},"products":["Apache Axis2/C"],"published":"2026-11-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-12","vendors":["Apache Software Foundation"]},"summary":"Unauthenticated clients can send malformed XML to Axis2 servers using Guththila, causing heap out-of-bounds reads or crashes.","url":"https://insights.sbomify.com/CVE-2026-124023/"}