{"total":6,"page":1,"count":6,"advisories":[{"id":"184c1726-7a60-42c5-a027-92a2dddb939c","num":19631,"source_id":"jpcert","external_id":"https://www.jpcert.or.jp/english/at/2026/at260017.html","title":"Security Alert: Microsoft Releases June 2026 Security Updates","summary":"JPCERT-AT-2026-0017\n\nJPCERT/CC\n\n2026-06-10\n\nI. Overview\nMicrosoft has released June 2026 Security Updates to address the vulnerabilities in their products. Attackers leveraging these vulnerabilities may be able to execute arbitrary code remotely without authentication, etc.\n\nMicrosoft Corporation\n\nJune 2026 Security Updates\n\nhttps://msrc.microsoft.com/update-guide/en-US/releaseNote/2026-Jun\n\nMicrosoft has announced that the following vulnerability, disclosed on May 14, has been exploited in the wild. Please refer to the latest information provided by Microsoft and implement the measures described in \"II. Solution.\"\n\nCVE-2026-42897\n\nMicrosoft Exchange Server Spoofing Vulnerability\n\nhttps://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-42897\n\nII. Solution\nPlease apply the security update programs through Microsoft Update, Windows Update, etc.\n\nMicrosoft Update Catalog\n\nhttps://www.catalog.update.microsoft.com/\n\nWindows Update: FAQ\n\nhttps://support.microsoft.com/en-us/help/12373/windows-update-faq\n\nIII. References\n\nMicrosoft Corporation\n\nRelease Notes\n\nhttps://msrc.microsoft.com/update-guide/\n\nIf you have any information regarding this alert, please contact JPCERT/CC.\n\nJPCERT Coordination Center (Cyber Security Coordination Group)\n\nMAIL: ew-info@jpcert.or.jp\n\nhttps://www.jpcert.or.jp/english/","link":"https://www.jpcert.or.jp/english/at/2026/at260017.html","severity":"unknown","cvss":null,"cves":["CVE-2026-42897"],"exploited":true,"has_exploit":true,"published_at":"2026-06-10T04:50:00+00:00"},{"id":"5b8b58b5-6ab6-40ec-a5c2-e5a45d263f2c","num":19630,"source_id":"jpcert","external_id":"https://www.jpcert.or.jp/english/at/2026/at260018.html","title":"Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-63)","summary":"JPCERT-AT-2026-0018\n\nJPCERT/CC\n\n2026-06-10\n\nI. Overview\nVulnerabilities exist in Adobe Acrobat, a PDF file creation and conversion software, and Adobe Acrobat Reader, a PDF file viewing software. As a result, an attacker may execute arbitrary code by convincing a user to open contents leveraging the vulnerability. For more information, please refer to the Adobe's website.\n\nAdobe Incorporated\n\nSecurity update available for Adobe Acrobat Reader | APSB26-63\n\nhttps://helpx.adobe.com/security/products/acrobat/apsb26-63.html\n\nII. Affected Products\nAffected products and versions are as follows:\n\n- Adobe Acrobat Continuous (26.001.21651) and earlier (Windows, macOS)\n\n- Adobe Acrobat Reader Continuous (26.001.21651) and earlier (Windows, macOS)\n\n- Adobe Acrobat 2024 Classic 2024 (24.001.30365) and earlier (Windows, macOS)\n\nIII. Solution\nPlease update Adobe products to the latest versions listed below.\n\n- Adobe Acrobat Continuous (26.001.21662) (Windows, macOS)\n\n- Adobe Acrobat Reader Continuous (26.001.21662) (Windows, macOS)\n\n- Adobe Acrobat 2024 Classic 2024 (24.001.30383) (Windows, macOS)\n\nAcrobat will be updated by starting the product, selecting the menu \"Help\", and then clicking \"Check for Updates\". If an update from the menu is not available, please download the latest Adobe Acrobat and Adobe Acrobat Reader from the following URLs. For more information, please refer to the Adobe's website.\n\nAdobe Incorporated\n\nDownload Acrobat\n\nhttps://helpx.adobe.com/download-install/kb/download-install-acrobat-subscription.html\n\nAdobe Incorporated\n\nDownload Acrobat Pro 2024\n\nhttps://helpx.adobe.com/acrobat/kb/download-acrobat-pro-2024.html\n\nIV. References\n\nAdobe Incorporated\n\nLatest Product Security Updates\n\nhttps://helpx.adobe.com/security.html\n\nAdobe Incorporated\n\nUpdate Adobe Acrobat manually\n\nhttps://helpx.adobe.com/acrobat/kb/install-updates-reader-acrobat.html\n\nIf you have any information regarding this alert, please contact JPCERT/CC.\n\nJPCERT Coordination Center (Cyber Securi","link":"https://www.jpcert.or.jp/english/at/2026/at260018.html","severity":"unknown","cvss":null,"cves":[],"exploited":false,"has_exploit":false,"published_at":"2026-06-10T04:50:00+00:00"},{"id":"cf0b9ec2-1f7e-4b9d-a02f-7f39e8015d98","num":19632,"source_id":"jpcert","external_id":"https://www.jpcert.or.jp/english/at/2026/at260014.html","title":"Security Alert: [Updated] Alert Regarding Multiple Vulnerabilities in Trend Micro Products Including TrendAI Apex One","summary":"JPCERT-AT-2026-0014\n\nJPCERT/CC\n\n2026-05-21(Initial)\n\n2026-05-22(Update)\n\nI. Overview\nOn May 21, 2026, Trend Micro has released the information regarding multiple vulnerabilities in TrendAI Apex One (On Premise), Trend Micro Apex One as a Service, TrendAI Vision One Endpoint Security - Standard Endpoint Protection.\n\nIf these vulnerabilities are exploited, an authenticated attacker may be able to tamper with arbitrary files on the server, potentially allowing crafted code to be distributed to the security agent, or escalate privileges.\n\nTrend Micro Incorporated has reported that attacks exploiting the relative path traversal vulnerability in TrendAI Apex One(On Premise) (CVE-2026-34926) have been observed in the wild.Since one of the vulnerabilities has already been exploited in the wild, the users of the affected products are recommended to update the affected system to the latest version as soon as possible.Please refer to the information provided by Trend Micro.\n\nTrend Micro Incorporated\n\nITW SECURITY BULLETIN: Apex One and Vision One - Standard Endpoint Protection (SEP) May 2026 Security Bulletin\n\nhttps://success.trendmicro.com/en-US/solution/KA-0023430\n\nII. Affected Products\nAffected products are as follows:\n\n- TrendAI Apex One (On Premise)\n\n- Trend Micro Apex One as a Service\n\n- TrendAI Vision One Endpoint Security - Standard Endpoint Protection\n\nAccording to Trend Micro, the only product that could be vulnerable to the exploitation of the relative path traversal vulnerability(CVE-2026-34926) is TrendAI Apex One (On Premise).\n\nIII. Solution\nPlease consider applying the appropriate patch according to the information provided by Trend Micro. Trend Micro has released the patches listed below that address the vulnerabilities.\n\nTrendAI Apex One (On Premise)\n\n- Apply the patch to the server and security agent.\n\nTrend Micro Apex One as a Service and TrendAI Vision One Endpoint Security - Standard Endpoint Protection\n\n- Apply the patch to the security agent. Since these","link":"https://www.jpcert.or.jp/english/at/2026/at260014.html","severity":"unknown","cvss":null,"cves":["CVE-2026-34926"],"exploited":true,"has_exploit":true,"published_at":"2026-05-22T05:14:00+00:00"},{"id":"0f6ced28-46cf-4e55-b6e5-f0efa76e33eb","num":19633,"source_id":"jpcert","external_id":"https://www.jpcert.or.jp/english/at/2026/at260012.html","title":"Security Alert: Microsoft Releases May 2026 Security Updates","summary":"JPCERT-AT-2026-0012\n\nJPCERT/CC\n\n2026-05-13\n\nI. Overview\nMicrosoft has released May 2026 Security Updates to address the vulnerabilities in their products. Remote attackers leveraging these vulnerabilities may be able to execute arbitrary code. Please consider applying the security update programs by referring to the information provided by Microsoft.\n\nMicrosoft Corporation\n\nMay 2026 Security Updates\n\nhttps://msrc.microsoft.com/update-guide/en-us/releaseNote/2026-May\n\nII. Solution\nPlease apply the security update programs through Microsoft Update, Windows Update, etc.\n\nMicrosoft Update Catalog\n\nhttps://www.catalog.update.microsoft.com/\n\nWindows Update: FAQ\n\nhttps://support.microsoft.com/en-us/help/12373/windows-update-faq\n\nIII. References\n\nMicrosoft Corporation\n\nRelease Notes\n\nhttps://msrc.microsoft.com/update-guide/\n\nIf you have any information regarding this alert, please contact JPCERT/CC.\n\nJPCERT Coordination Center (Cyber Security Coordination Group)\n\nMAIL: ew-info@jpcert.or.jp\n\nhttps://www.jpcert.or.jp/english/","link":"https://www.jpcert.or.jp/english/at/2026/at260012.html","severity":"unknown","cvss":null,"cves":[],"exploited":false,"has_exploit":false,"published_at":"2026-05-13T02:18:00+00:00"},{"id":"dd7d8af3-9c8d-40ce-bde3-baa250c16e17","num":19635,"source_id":"jpcert","external_id":"https://www.jpcert.or.jp/english/at/2026/at260010.html","title":"Security Alert: Microsoft Releases April 2026 Security Updates","summary":"JPCERT-AT-2026-0010\n\nJPCERT/CC\n\n2026-04-15\n\nI. Overview\nMicrosoft has released April 2026 Security Updates to address the vulnerabilities in their products. Attackers leveraging these vulnerabilities may be able to perform spoofing over a network, or execute arbitrary code remotely without authentication, etc.\n\nMicrosoft Corporation\n\nApril 2026 Security Updates\n\nhttps://msrc.microsoft.com/update-guide/en-us/releaseNote/2026-Apr\n\nAccording to Microsoft, among the vulnerabilities, the following vulnerability has been confirmed to be exploited in the wild. Please consider applying the security update programs by referring to the information provided by Microsoft.\n\nCVE-2026-32201\n\nMicrosoft SharePoint Server Spoofing Vulnerability\n\nhttps://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-32201\n\nII. Solution\nPlease apply the security update programs through Microsoft Update, Windows Update, etc.\n\nMicrosoft Update Catalog\n\nhttps://www.catalog.update.microsoft.com/\n\nWindows Update: FAQ\n\nhttps://support.microsoft.com/en-us/help/12373/windows-update-faq\n\nIII. References\n\nMicrosoft Corporation\n\nRelease Notes\n\nhttps://msrc.microsoft.com/update-guide/\n\nIf you have any information regarding this alert, please contact JPCERT/CC.\n\nJPCERT Coordination Center (Cyber Security Coordination Group)\n\nMAIL: ew-info@jpcert.or.jp\n\nhttps://www.jpcert.or.jp/english/","link":"https://www.jpcert.or.jp/english/at/2026/at260010.html","severity":"unknown","cvss":null,"cves":["CVE-2026-32201"],"exploited":true,"has_exploit":false,"published_at":"2026-04-15T02:53:00+00:00"},{"id":"2f9ab84e-7dc1-49a8-8d78-b061fb753591","num":19634,"source_id":"jpcert","external_id":"https://www.jpcert.or.jp/english/at/2026/at260011.html","title":"Security Alert: Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB26-44)","summary":"JPCERT-AT-2026-0011\n\nJPCERT/CC\n\n2026-04-15\n\nI. Overview\nVulnerabilities exists in Adobe Acrobat, a PDF file creation and conversion software, and Adobe Acrobat Reader, a PDF file viewing software. As a result, an attacker may execute arbitrary code by convincing a user to open contents leveraging the vulnerability. For more information, please refer to the Adobe's website.\n\nAdobe Incorporated\n\nSecurity update available for Adobe Acrobat Reader | APSB26-44\n\nhttps://helpx.adobe.com/security/products/acrobat/apsb26-44.html\n\nII. Affected Products\nAffected products and versions are as follows:\n\n- Adobe Acrobat DC Continuous (26.001.21411) and earlier (Windows, macOS)\n\n- Adobe Acrobat Reader DC Continuous (26.001.21411) and earlier (Windows, macOS)\n\n- Adobe Acrobat 2024 Classic 2024 (24.001.30362) and earlier (Windows)\n\n- Adobe Acrobat 2024 Classic 2024 (24.001.30360) and earlier (macOS)\n\nIII. Solution\nPlease update Adobe products to the latest versions listed below.\n\n- Adobe Acrobat DC Continuous (26.001.21431) (Windows, macOS)\n\n- Adobe Acrobat Reader DC Continuous (26.001.21431) (Windows, macOS)\n\n- Adobe Acrobat 2024 Classic 2024 (24.001.30365) (Windows, macOS)\n\nAcrobat will be updated by starting the product, selecting the menu \"Help\", and then clicking \"Check for Updates\". If an update from the menu is not available, please download the latest Adobe Acrobat and Adobe Acrobat Reader from the following URLs. For more information, please refer to the Adobe's website.\n\nAdobe Incorporated\n\nDownload Adobe Acrobat\n\nhttps://helpx.adobe.com/download-install/kb/download-install-acrobat-subscription.html\n\nAdobe Incorporated\n\nDownload Acrobat Pro 2024\n\nhttps://helpx.adobe.com/acrobat/kb/download-acrobat-pro-2024.html\n\nIV. References\n\nAdobe Incorporated\n\nLatest Product Security Updates\n\nhttps://helpx.adobe.com/security.html\n\nAdobe Incorporated\n\nUpdate Adobe Acrobat manually\n\nhttps://helpx.adobe.com/acrobat/kb/install-updates-reader-acrobat.html\n\nIf you have any information regardi","link":"https://www.jpcert.or.jp/english/at/2026/at260011.html","severity":"unknown","cvss":null,"cves":[],"exploited":false,"has_exploit":false,"published_at":"2026-04-15T02:53:00+00:00"}]}