{"answers":{"affected":"1 open source package ship an affected version, including gdal.","exploited":"There is no known exploitation of CVE-2026-4738 in the wild and no public exploit code.","fix":"Upgrade gdal to 3.11.0 or later.","what":"CVE-2026-4738 is a critical memory corruption vulnerability in OSGeo gdal, published on 24 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-4738 and fix it if it is affected.\n\nWhat it is: CVE-2026-4738 is a critical memory corruption vulnerability in OSGeo gdal, published on 24 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-4738 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- gdal (Bitnami): affected all versions; fixed in 3.11.0\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-2026-4738/ (Markdown: https://insights.sbomify.com/CVE-2026-4738/index.md)","id":"CVE-2026-4738","markdown":"https://insights.sbomify.com/CVE-2026-4738/index.md","name":"CVE-2026-4738","record":{"aliases":["AZL-104972","BIT-gdal-2026-4738","DEBIAN-CVE-2026-4738","ECHO-c616-5e6d-4a3e","GHSA-hp6p-5qh5-w9fj","JLSEC-2026-288","UBUNTU-CVE-2026-4738"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GDAL library","requires_auth":"none","summary":"An attacker can trigger heap corruption or remote code execution in GDAL via undefined behavior in the bundled zlib component.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GovTech CSG","cpe":[],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:P/AU:Y/R:U/V:C/RE:L/U:Amber","version":"4.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C‎.\n\nThis issue affects gdal: before 3.11.0.","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":"Memory corruption in gdal","id":"CVE-2026-4738","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"Integer overflow vulnerabilities in InsightSoftwareConsortium/ITK","id":"CVE-2026-4739"},"packages":[{"ecosystem":"Bitnami","fixed":["3.11.0"],"introduced":["0"],"last_affected":[],"package":"gdal","purl":"pkg:bitnami/gdal","source":"BIT-gdal-2026-4738"}],"prev":{"headline":"Use-After-Free Vulnerability in No-Chicken/Echo-Mate","id":"CVE-2026-4737"},"products":["gdal"],"published":"2026-03-24","related":[],"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":"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":"2026-03-24","vendors":["OSGeo"]},"summary":"An attacker can trigger heap corruption or remote code execution in GDAL via undefined behavior in the bundled zlib component.","url":"https://insights.sbomify.com/CVE-2026-4738/"}