{"answers":{"affected":"3 open source packages ship an affected version, including github.com/anchore/quill. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-31960 in the wild and no public exploit code.","fix":"Upgrade github.com/anchore/quill to 0.7.1 or later.","what":"CVE-2026-31960 is a medium-severity denial of service vulnerability in anchore quill, published on 11 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-31960 and fix it if it is affected.\n\nWhat it is: CVE-2026-31960 is a medium-severity denial of service vulnerability in anchore quill, published on 11 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-31960 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/anchore/quill (Go): affected all versions; fixed in 0.7.1\n- github.com/anchore/quill (Go): affected all versions; fixed in 0.7.1\n- github.com/anchore/quill (Go): affected all versions; fixed in 0.7.1\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-2026-31960/ (Markdown: https://insights.sbomify.com/CVE-2026-31960/index.md)","id":"CVE-2026-31960","markdown":"https://insights.sbomify.com/CVE-2026-31960/index.md","name":"CVE-2026-31960","record":{"aliases":["GHSA-g32c-4pvp-769g","GO-2026-4672"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"macOS signing tool","requires_auth":"none","summary":"An attacker with network control can cause Quill to crash by sending large HTTP responses during notarization, requiring TLS interception or compromised CAs.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"quill","vendor":"anchore"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Quill provides simple mac binary signing and notarization from any platform. Quill before version v0.7.1 has unbounded reads of HTTP response bodies during the Apple notarization process. Exploitation requires the ability to modify API responses from Apple's notarization service, which is not possible under standard network conditions due to HTTPS with proper TLS certificate validation; however, environments with TLS-intercepting proxies (common in corporate networks), compromised certificate authorities, or other trust boundary violations are at risk. When processing HTTP responses during notarization, Quill reads the entire response body into memory without any size limit. An attacker who can control or modify the response content can return an arbitrarily large payload, causing the Quill client to run out of memory and crash. The impact is limited to availability; there is no effect on confidentiality or integrity. Both the Quill CLI and library are affected when used to perform notarization operations. This vulnerability is fixed in 0.7.1.","ecosystems":["Go"],"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":"DoS in Quill via unbounded read of HTTP response body during notarization","id":"CVE-2026-31960","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Unbounded memory allocation in Quill via unvalidated size fields in Mach-O binary parsing","id":"CVE-2026-31961"},"packages":[{"ecosystem":"Go","fixed":["0.7.1"],"introduced":["0"],"last_affected":[],"package":"github.com/anchore/quill","purl":null,"source":"GHSA-g32c-4pvp-769g"},{"ecosystem":"Go","fixed":["0.7.1"],"introduced":["0"],"last_affected":[],"package":"github.com/anchore/quill","purl":"pkg:golang/github.com/anchore/quill","source":"GHSA-g32c-4pvp-769g"},{"ecosystem":"Go","fixed":["0.7.1"],"introduced":["0"],"last_affected":[],"package":"github.com/anchore/quill","purl":"pkg:golang/github.com/anchore/quill","source":"GO-2026-4672"}],"prev":{"headline":"SSRF in Quill via unvalidated URL from Apple notarization log retrieval","id":"CVE-2026-31959"},"products":["quill"],"published":"2026-03-11","related":[{"cvss_score":5.5,"headline":"Unbounded memory allocation in Quill via unvalidated size fields in Mach-O binary parsing","id":"CVE-2026-31961","kev_date_added":null,"published":"2026-03-11"},{"cvss_score":5.3,"headline":"SSRF in Quill via unvalidated URL from Apple notarization log retrieval","id":"CVE-2026-31959","kev_date_added":null,"published":"2026-03-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-03-12","vendors":["anchore"]},"summary":"An attacker with network control can cause Quill to crash by sending large HTTP responses during notarization, requiring TLS interception or compromised CAs.","url":"https://insights.sbomify.com/CVE-2026-31960/"}