{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8924 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-8924 is a critical vulnerability in Haxx Curl, published on 3 Jul 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-2026-8924 and fix it if it is affected.\n\nWhat it is: CVE-2026-8924 is a critical vulnerability in Haxx Curl, published on 3 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8924 exists.\n\nAffected product: Haxx Curl. 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-2026-8924/ (Markdown: https://insights.sbomify.com/CVE-2026-8924/index.md)","id":"CVE-2026-8924","markdown":"https://insights.sbomify.com/CVE-2026-8924/index.md","name":"CVE-2026-8924","record":{"aliases":["ALPINE-CVE-2026-8924","AZL-91845","BELL-CVE-2026-8924","CURL-CVE-2026-8924","DEBIAN-CVE-2026-8924","ECHO-4b8f-d51c-29b8","GHSA-hm6c-rc5h-32m9","JLSEC-2026-1213","MINI-8c6p-f92m-vjf2","MINI-x5mc-fjc6-6vcv","ROOT-OS-ALPINE-315-CVE-2026-8924","ROOT-OS-ALPINE-320-CVE-2026-8924","ROOT-OS-ALPINE-321-CVE-2026-8924","ROOT-OS-ALPINE-322-CVE-2026-8924","ROOT-OS-DEBIAN-11-CVE-2026-8924","ROOT-OS-DEBIAN-12-CVE-2026-8924","UBUNTU-CVE-2026-8924","openSUSE-SU-2026:11266-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"curl library","requires_auth":"none","summary":"A malicious server can set super cookies bypassing Public Suffix List checks, causing curl to transmit sensitive cookies to unrelated domains.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"curl","cpe":[{"product":"curl","vendor":"haxx"}],"cvss":{"score":9.1,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-201","name":"Insertion of Sensitive Information Into Sent Data"}],"description":"A flaw in curl’s cookie parsing logic allows a malicious HTTP server to set\n\"super cookies\" that bypass the Public Suffix List check. This enables an\nattacker-controlled origin to inject cookies that curl subsequently scopes and\ntransmits to unrelated third-party domains.","ecosystems":["openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"trailing dot domain super cookie","id":"CVE-2026-8924","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"haxx:curl","products":["haxx:curl"],"type":"other","year":"2026"},"n_packages":1,"n_references":3,"next":{"headline":"SASL double-free","id":"CVE-2026-8925"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.23.0-1.1"],"introduced":["0"],"last_affected":[],"package":"libpsl","purl":"pkg:rpm/opensuse/libpsl\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11266-1"}],"prev":{"headline":"Org.keycloak/keycloak-services: keycloak: org.keycloak.protocol.oidc: security flaw in org.keycloak/keycloak-services","id":"CVE-2026-8922"},"products":["curl"],"published":"2026-07-03","related":[{"cvss_score":9.8,"headline":"Negotiate ambient user conn reuse","id":"CVE-2026-19931","kev_date_added":null,"published":"2026-09-06"},{"cvss_score":9.8,"headline":"HTTP/2 stream-dependency tree UAF","id":"CVE-2026-10536","kev_date_added":null,"published":"2026-07-03"},{"cvss_score":9.8,"headline":"cross-origin Digest auth state leak","id":"CVE-2026-11856","kev_date_added":null,"published":"2026-07-03"},{"cvss_score":9.8,"headline":"SASL double-free","id":"CVE-2026-8925","kev_date_added":null,"published":"2026-07-03"},{"cvss_score":9.8,"headline":"stale proxy password leak","id":"CVE-2026-9079","kev_date_added":null,"published":"2026-07-03"},{"cvss_score":9.8,"headline":"Code injection in curl","id":"CVE-2016-4606","kev_date_added":null,"published":"2020-02-21"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2016-9953","kev_date_added":null,"published":"2018-03-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-15","vendors":["curl"]},"summary":"A malicious server can set super cookies bypassing Public Suffix List checks, causing curl to transmit sensitive cookies to unrelated domains.","url":"https://insights.sbomify.com/CVE-2026-8924/"}