{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-5419 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-5419 is a low-severity vulnerability in Cert Manager support for Red Hat OpenShift release 1.17, published on 1 Jun 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-2026-5419 and fix it if it is affected.\n\nWhat it is: CVE-2026-5419 is a low-severity vulnerability in Cert Manager support for Red Hat OpenShift release 1.17, published on 1 Jun 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-2026-5419 in the wild and no public exploit code.\n\nAffected product: Cert Manager support for Red Hat OpenShift release 1.17. 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-2026-5419/ (Markdown: https://insights.sbomify.com/CVE-2026-5419/index.md)","id":"CVE-2026-5419","markdown":"https://insights.sbomify.com/CVE-2026-5419/index.md","name":"CVE-2026-5419","record":{"aliases":["ALPINE-CVE-2026-5419","AZL-89424","BELL-CVE-2026-5419","DEBIAN-CVE-2026-5419","ECHO-9ccd-d5ce-b1a9","GHSA-6452-5wg5-m56r"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"GnuTLS library","requires_auth":"none","summary":"A timing side-channel in GnuTLS PKCS#7 padding removal allows remote attackers to leak sensitive padding byte information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-208","name":"Observable Timing Discrepancy"}],"description":"A flaw was found in gnutls. The PKCS#7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of information disclosure.","ecosystems":[],"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":"Gnutls: gnutls: information disclosure via timing side-channel in pkcs#7 padding removal","id":"CVE-2026-5419","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":21,"next":{"headline":"Shinrays Games Goods Triple App cats.goods.sort.sorting.games jRwTX.java hard-coded key","id":"CVE-2026-5420"},"packages":[],"prev":{"headline":"appsmithorg appsmith Dashboard WebClientUtils.java computeDisallowedHosts server-side request forgery","id":"CVE-2026-5418"},"products":["Cert Manager support for Red Hat OpenShift release 1.17","Cert Manager support for Red Hat OpenShift release 1.18","Cert Manager support for Red Hat OpenShift release 1.20","Red Hat Discovery 2","Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 10.0 Extended Update Support","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.6 Extended Update Support","Red Hat Hardened Images","Red Hat OpenShift AI 3.4","Red Hat OpenShift Container Platform 4","Red Hat Update Infrastructure 5"],"published":"2026-06-01","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)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["Red Hat"]},"summary":"A timing side-channel in GnuTLS PKCS#7 padding removal allows remote attackers to leak sensitive padding byte information.","url":"https://insights.sbomify.com/CVE-2026-5419/"}