{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-3934", "tracking": { "current_release_date": "2026-03-28T08:04:42.568095Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-3934", "initial_release_date": "2026-03-11T22:26:49.343156Z", "revision_history": [ { "date": "2026-03-11T22:26:49.343156Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| References created (2)." }, { "date": "2026-03-11T22:26:56.146302Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-11T22:38:55.472627Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products connected (1).| References created (2)." }, { "date": "2026-03-11T22:38:57.889122Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-12T06:10:53.364572Z", "number": "5", "summary": "Source connected.| CVE status created. (valid)" }, { "date": "2026-03-12T07:43:54.456802Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-03-12T12:16:34.066051Z", "number": "7", "summary": "Source connected.| CVE status created. (valid)| Products connected (2).| References created (3)." }, { "date": "2026-03-12T12:16:36.425162Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-03-12T12:43:23.821424Z", "number": "9", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products connected (2)." }, { "date": "2026-03-12T12:43:26.815266Z", "number": "10", "summary": "NCSC Score updated." }, { "date": "2026-03-12T14:55:54.281153Z", "number": "11", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-12T14:55:56.371886Z", "number": "12", "summary": "NCSC Score updated." }, { "date": "2026-03-13T00:42:43.981225Z", "number": "13", "summary": "Products connected (1).| Product Identifiers created (1).| Products removed (1)." }, { "date": "2026-03-13T08:25:05.283159Z", "number": "14", "summary": "Products connected (1).| References created (1)." }, { "date": "2026-03-13T08:25:07.056196Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-03-13T11:28:51.834211Z", "number": "16", "summary": "NCSC Score updated." }, { "date": "2026-03-13T12:01:48.881977Z", "number": "17", "summary": "Products invalidated (1)." }, { "date": "2026-03-13T12:02:42.510367Z", "number": "18", "summary": "Products invalidated (1)." }, { "date": "2026-03-13T12:03:02.642468Z", "number": "19", "summary": "Products invalidated (1)." }, { "date": "2026-03-13T12:04:33.721489Z", "number": "20", "summary": "Products invalidated (1)." }, { "date": "2026-03-13T12:27:45.309236Z", "number": "21", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (4).| Vendor_assessment created." }, { "date": "2026-03-13T12:27:57.394582Z", "number": "22", "summary": "NCSC Score updated." }, { "date": "2026-03-14T00:21:29.809509Z", "number": "23", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| Products connected (1).| Product Remediations created (1)." }, { "date": "2026-03-14T00:21:32.837276Z", "number": "24", "summary": "NCSC Score updated." }, { "date": "2026-03-14T03:38:51.592079Z", "number": "25", "summary": "CVSS created.| CWES updated (1).| Unknown change." }, { "date": "2026-03-14T03:38:55.336468Z", "number": "26", "summary": "NCSC Score updated." }, { "date": "2026-03-16T04:41:48.815478Z", "number": "27", "summary": "Source connected.| CVE status created. (valid)" }, { "date": "2026-03-16T10:37:50.478629Z", "number": "28", "summary": "Products connected (1).| References created (7)." }, { "date": "2026-03-16T13:24:54.780827Z", "number": "29", "summary": "CVSS created.| Products connected (1).| Product Identifiers created (1)." }, { "date": "2026-03-16T13:25:04.135475Z", "number": "30", "summary": "NCSC Score updated." }, { "date": "2026-03-16T14:26:27.145082Z", "number": "31", "summary": "CWES updated (1)." }, { "date": "2026-03-16T14:26:31.327707Z", "number": "32", "summary": "NCSC Score updated." }, { "date": "2026-03-17T10:05:46.989318Z", "number": "33", "summary": "References created (1)." }, { "date": "2026-03-17T10:05:49.532061Z", "number": "34", "summary": "NCSC Score updated." }, { "date": "2026-03-18T09:23:53.602385Z", "number": "35", "summary": "Products connected (1).| References created (1)." }, { "date": "2026-03-18T09:23:56.052114Z", "number": "36", "summary": "NCSC Score updated." }, { "date": "2026-03-19T09:26:14.333975Z", "number": "37", "summary": "Products connected (1).| References created (1)." }, { "date": "2026-03-19T09:26:16.885601Z", "number": "38", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:27:24.616976Z", "number": "39", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:27:27.604869Z", "number": "40", "summary": "NCSC Score updated." }, { "date": "2026-03-20T20:27:56.676546Z", "number": "41", "summary": "Products connected (1).| References created (3)." }, { "date": "2026-03-20T20:28:00.274912Z", "number": "42", "summary": "NCSC Score updated." }, { "date": "2026-03-28T08:04:40.468426Z", "number": "43", "summary": "NCSC Score updated." } ], "status": "interim", "version": "43" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/146.0.7680.71|<146.0.7680.71", "product": { "name": "vers:unknown/146.0.7680.71|<146.0.7680.71", "product_id": "CSAFPID-5800227" } }, { "category": "product_version_range", "name": "vers:unknown/<146.0.7680.71", "product": { "name": "vers:unknown/<146.0.7680.71", "product_id": "CSAFPID-5810314", "product_identification_helper": { "cpe": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/<146.0.7680.72", "product": { "name": "vers:unknown/<146.0.7680.72", "product_id": "CSAFPID-5810313" } } ], "category": "product_name", "name": "Chrome" } ], "category": "vendor", "name": "Google" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1295663", "product_identification_helper": { "cpe": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "Debian Linux" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/146.0.7680.71-1~deb12u1", "product": { "name": "vers:deb/146.0.7680.71-1~deb12u1", "product_id": "CSAFPID-5812294", "product_identification_helper": { "purl": "pkg:deb/debian/chromium@146.0.7680.71-1~deb12u1?distro=bookworm" } } } ], "category": "product_name", "name": "chromium" } ], "category": "product_family", "name": "bookworm" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-2059973" } } ], "category": "product_name", "name": "chromium" } ], "category": "product_family", "name": "bullseye" } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<146.0.3856.59", "product": { "name": "vers:unknown/<146.0.3856.59", "product_id": "CSAFPID-5829141" } } ], "category": "product_name", "name": "Edge" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/*", "product": { "name": "vers:microsoft/*", "product_id": "CSAFPID-5137222", "product_identification_helper": { "cpe": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "Microsoft Edge (Chromium-based)" } ], "category": "product_family", "name": "Browser" } ], "category": "vendor", "name": "Microsoft" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1317178", "product_identification_helper": { "cpe": "cpe:/o:fedoraproject:fedora:-" } } } ], "category": "product_name", "name": "Fedora Linux" } ], "category": "vendor", "name": "Fedora" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1337880", "product_identification_helper": { "cpe": "cpe:/o:igel:os:-" } } } ], "category": "product_name", "name": "IGEL OS" } ], "category": "vendor", "name": "IGEL" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1317176", "product_identification_helper": { "cpe": "cpe:/o:suse:opensuse:-" } } } ], "category": "product_name", "name": "SUSE openSUSE" } ], "category": "vendor", "name": "SUSE" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-3934", "notes": [ { "category": "description", "text": "Insufficient policy enforcement in ChromeDriver in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-3934" }, { "category": "description", "text": "Insufficient policy enforcement in ChromeDriver in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-3934" }, { "category": "description", "text": "Insufficient policy enforcement in ChromeDriver in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)", "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-3934" }, { "category": "description", "text": "An insufficient policy enforcement flaw was found in the ChromeDriver component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=478783560\nRed Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-3934" }, { "category": "description", "text": "

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

\n", "title": "microsoft - https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Mar" }, { "category": "other", "text": "0.00025", "title": "EPSS" }, { "category": "other", "text": "4.7", "title": "NCSC Score" }, { "category": "other", "text": "There is product data available from source Certbundde, VENDOR FIX as product remediation category, Is related to (a version of) an uncommon product", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "There is product data available from source Debian, Is related to a product by vendor Debian, The value of the most recent EPSS score", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 2\n", "title": "Vendor assessment" } ], "product_status": { "first_fixed": [ "CSAFPID-5812294" ], "known_affected": [ "CSAFPID-5800227", "CSAFPID-5810313", "CSAFPID-5810314", "CSAFPID-2059973", "CSAFPID-1295663", "CSAFPID-5137222", "CSAFPID-1317178", "CSAFPID-1317176", "CSAFPID-5829141", "CSAFPID-1337880" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3934" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-3934" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-3934" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/3xxx/CVE-2026-3934.json" }, { "category": "external", "summary": "Source - hkcert", "url": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260312" }, { "category": "external", "summary": "Source - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0702.json" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2026-3934" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-3934" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - ncscinternal", "url": "https://www.ncsc.nl/internal/CVE-2026-3934" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-3934" }, { "category": "external", "summary": "Source raw - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3934.json" }, { "category": "external", "summary": "Source - microsoft", "url": "https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Mar" }, { "category": "external", "summary": "Source - hkcert", "url": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260316" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Reference - certbundde; cveprojectv5; nvd; redhat", "url": "https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://issues.chromium.org/issues/478783560" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0702.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0702" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.debian.org/debian-security-announce/2026/msg00073.html" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-3934" }, { "category": "external", "summary": "Reference - redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3934" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-0dc0c88f83" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-6e868c481c" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-004b05bae9" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-4ecb36d14c" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-9209f91f93" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-4346a0ff32" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-e71e71d1fe" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-317a58d9a7" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MXAYZQB5OHPMGUWQH42SGHJMSOWSQNJM/" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#march-13-2026" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XBRMAYIK5BEGPRDHEJ6CPQULE7VV4BWL/" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/F7APN4JYJPPASNDHLX6T67B4RPFKPHL4/" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://kb.igel.com/en/security-safety/current/isn-2026-06-chromium-vulnerabilities-exploited-in-" } ], "remediations": [ { "category": "vendor_fix", "details": "Release Notes", "product_ids": [ "CSAFPID-5137222" ] } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-1295663", "CSAFPID-1317176", "CSAFPID-1317178", "CSAFPID-1337880", "CSAFPID-2059973", "CSAFPID-5137222", "CSAFPID-5800227", "CSAFPID-5810313", "CSAFPID-5810314", "CSAFPID-5829141" ] } ], "title": "CVE-2026-3934" } ] }