{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-40955 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-40955 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-40955 is a low-severity vulnerability in Absolute Secure Access, published on 15 Jul 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-2026-40955 and fix it if it is affected.\n\nWhat it is: CVE-2026-40955 is a low-severity vulnerability in Absolute Secure Access, published on 15 Jul 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-2026-40955 in the wild and no public exploit code.\n\nAffected product: Absolute Secure Access. 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-2026-40955/ (Markdown: https://insights.sbomify.com/CVE-2026-40955/index.md)","id":"CVE-2026-40955","markdown":"https://insights.sbomify.com/CVE-2026-40955/index.md","name":"CVE-2026-40955","record":{"aliases":["GHSA-69fj-7q6w-ccg6"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Secure Access client","requires_auth":"none","summary":"Attackers controlling the tunnel protocol can cause a non-persistent denial of service in Secure Access clients via an integer underflow.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Absolute","cpe":[{"product":"secure_access","vendor":"absolute"}],"cvss":{"score":2.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-191","name":"Integer Underflow (Wrap or Wraparound)"}],"description":"CVE-2026-40955 is an integer underflow\nvulnerability in the traffic parsing function of Secure Access clients prior to\n14.55. Attackers with intimate knowledge of and total control over the tunnel\nprotocol can create a non-persistent DoS against their client.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Integer underflow vulnerability in Secure Access clients","id":"CVE-2026-40955","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"absolute:secure_access","products":["absolute:secure_access"],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Memory disclosure in Secure Access Clients","id":"CVE-2026-40956"},"packages":[],"prev":{"headline":"Integer underflow in Secure Access clients prior to 14.55","id":"CVE-2026-40954"},"products":["Secure Access"],"published":"2026-07-15","related":[{"cvss_score":8.7,"headline":"Denial of service in Secure Access","id":"CVE-2026-55402","kev_date_added":null,"published":"2026-08-13"},{"cvss_score":8.7,"headline":"Memory management vulnerability in Secure Access servers","id":"CVE-2026-33445","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":8.7,"headline":"Memory management vulnerability in Absolute Secure Access server versions 9.0 to 13.54","id":"CVE-2025-49080","kev_date_added":null,"published":"2025-06-12"},{"cvss_score":8.5,"headline":"Privilge misconfiguration in Secure Access installers","id":"CVE-2026-40952","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":8.5,"headline":"Arbitrary read/write vulnerability in Windows clients prior to 14.50","id":"CVE-2026-33451","kev_date_added":null,"published":"2026-04-30"},{"cvss_score":8.2,"headline":"Denial of service in Secure Access","id":"CVE-2025-59595","kev_date_added":null,"published":"2025-11-04"},{"cvss_score":7.1,"headline":"Memory management error in Secure Access servers prior to 14.55","id":"CVE-2026-33443","kev_date_added":null,"published":"2026-07-15"}],"sources":[{"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":"partial"},"state":"PUBLISHED","updated":"2026-07-16","vendors":["Absolute Security"]},"summary":"Attackers controlling the tunnel protocol can cause a non-persistent denial of service in Secure Access clients via an integer underflow.","url":"https://insights.sbomify.com/CVE-2026-40955/"}