{"schemaVersion":3,"id":"USN-7640-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-iot vulnerabilities\n\nIt was discovered that the CIFS network file system implementation in the\nLinux kernel did not properly verify the target namespace when handling\nupcalls. An attacker could use this to expose sensitive information.\n(CVE-2025-2312)\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - ARM64 architecture;\n  - PowerPC architecture;\n  - x86 architecture;\n  - Block layer subsystem;\n  - Drivers core;\n  - Network block device driver;\n  - Character device driver;\n  - iSCSI Boot Firmware Table Attributes driver;\n  - GPU drivers;\n  - HID subsystem;\n  - InfiniBand drivers;\n  - Media drivers;\n  - MemoryStick subsystem;\n  - Network drivers;\n  - NTB driver;\n  - PCI subsystem;\n  - PPS (Pulse Per Second) driver;\n  - PTP clock framework;\n  - RapidIO drivers;\n  - Real Time Clock drivers;\n  - SCSI subsystem;\n  - SLIMbus drivers;\n  - QCOM SoC drivers;\n  - Trusted Execution Environment drivers;\n  - Thermal drivers;\n  - USB DSL drivers;\n  - USB Device Class drivers;\n  - USB core drivers;\n  - USB Gadget drivers;\n  - USB Host Controller drivers;\n  - Renesas USBHS Controller drivers;\n  - File systems infrastructure;\n  - BTRFS file system;\n  - Ceph distributed file system;\n  - JFS file system;\n  - NILFS2 file system;\n  - UBI file system;\n  - KVM subsystem;\n  - L3 Master device support module;\n  - Netfilter;\n  - Process Accounting mechanism;\n  - printk logging mechanism;\n  - Scheduler infrastructure;\n  - Tracing infrastructure;\n  - Memory management;\n  - 802.1Q VLAN protocol;\n  - Asynchronous Transfer Mode (ATM) subsystem;\n  - B.A.T.M.A.N. meshing protocol;\n  - Bluetooth subsystem;\n  - Networking core;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Logical Link layer;\n  - NFC subsystem;\n  - Open vSwitch;\n  - Rose network layer;\n  - Network traffic control;\n  - Sun RPC protocol;\n  - Wireless networking;\n  - Tomoyo security module;\n  - USB sound devices;\n(CVE-2025-21753, CVE-2025-22071, CVE-2025-21898, CVE-2025-22073,\nCVE-2024-58072, CVE-2025-21905, CVE-2024-57986, CVE-2025-21749,\nCVE-2024-58020, CVE-2025-21806, CVE-2025-21917, CVE-2025-21719,\nCVE-2025-21835, CVE-2025-21735, CVE-2025-21922, CVE-2025-21781,\nCVE-2025-21904, CVE-2025-39735, CVE-2025-21715, CVE-2025-22007,\nCVE-2024-58010, CVE-2024-58052, CVE-2025-22021, CVE-2025-21996,\nCVE-2025-22086, CVE-2025-21971, CVE-2023-53034, CVE-2025-21721,\nCVE-2025-22035, CVE-2025-21722, CVE-2025-22045, CVE-2025-21935,\nCVE-2024-58069, CVE-2024-58017, CVE-2025-21823, CVE-2025-21959,\nCVE-2024-26996, CVE-2024-58058, CVE-2025-21846, CVE-2024-58009,\nCVE-2025-22018, CVE-2025-21926, CVE-2024-57980, CVE-2025-21728,\nCVE-2025-21909, CVE-2025-21992, CVE-2024-26689, CVE-2024-57973,\nCVE-2025-21772, CVE-2024-56599, CVE-2025-21791, CVE-2025-21718,\nCVE-2025-21866, CVE-2025-21708, CVE-2024-58055, CVE-2025-21957,\nCVE-2025-37937, CVE-2025-21704, CVE-2024-58093, CVE-2025-21877,\nCVE-2025-22054, CVE-2023-52664, CVE-2025-21776, CVE-2024-50055,\nCVE-2025-21765, CVE-2025-21862, CVE-2025-21865, CVE-2024-58014,\nCVE-2021-47211, CVE-2025-21956, CVE-2025-21736, CVE-2021-47191,\nCVE-2025-21647, CVE-2025-21920, CVE-2024-58051, CVE-2025-21782,\nCVE-2025-21934, CVE-2023-52741, CVE-2025-38637, CVE-2025-21925,\nCVE-2025-21763, CVE-2025-22063, CVE-2024-26982, CVE-2025-23136,\nCVE-2024-57979, CVE-2025-22079, CVE-2025-22005, CVE-2025-21785,\nCVE-2025-21859, CVE-2024-58085, CVE-2025-21764, CVE-2024-53168,\nCVE-2024-58002, CVE-2025-21928, CVE-2025-21914, CVE-2024-56551,\nCVE-2024-58007, CVE-2024-58001, CVE-2024-57981, CVE-2024-58083,\nCVE-2025-21762, CVE-2025-21910, CVE-2025-21760, CVE-2025-21948,\nCVE-2025-21993, CVE-2024-58090, CVE-2025-21991, CVE-2025-21848,\nCVE-2025-21811, CVE-2024-58071, CVE-2025-21787, CVE-2025-21731,\nCVE-2025-21814, CVE-2025-22004, CVE-2025-21744, CVE-2025-21858,\nCVE-2025-21916, CVE-2023-52927, CVE-2025-22020, CVE-2025-21871,\nCVE-2025-21761, CVE-2024-58063, CVE-2024-57977)","dates":{"published":"2025-07-16T17:30:24.000Z","modified":"2026-10-17T12:53:31.861Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"linux-iot","name":"linux-iot","label":"linux-iot","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-iot","purlType":"deb","versions":[{"text":"< 5.4.0-1051.54","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.4.0-1051.54","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7640-1","label":"ubuntu.com/security/notices/USN-7640-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-47191","label":"ubuntu.com/security/CVE-2021-47191","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-47211","label":"ubuntu.com/security/CVE-2021-47211","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52664","label":"ubuntu.com/security/CVE-2023-52664","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52741","label":"ubuntu.com/security/CVE-2023-52741","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52927","label":"ubuntu.com/security/CVE-2023-52927","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-53034","label":"ubuntu.com/security/CVE-2023-53034","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26689","label":"ubuntu.com/security/CVE-2024-26689","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26982","label":"ubuntu.com/security/CVE-2024-26982","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26996","label":"ubuntu.com/security/CVE-2024-26996","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-50055","label":"ubuntu.com/security/CVE-2024-50055","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-53168","label":"ubuntu.com/security/CVE-2024-53168","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-56551","label":"ubuntu.com/security/CVE-2024-56551","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-56599","label":"ubuntu.com/security/CVE-2024-56599","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57973","label":"ubuntu.com/security/CVE-2024-57973","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57977","label":"ubuntu.com/security/CVE-2024-57977","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57979","label":"ubuntu.com/security/CVE-2024-57979","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57980","label":"ubuntu.com/security/CVE-2024-57980","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57981","label":"ubuntu.com/security/CVE-2024-57981","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57986","label":"ubuntu.com/security/CVE-2024-57986","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58001","label":"ubuntu.com/security/CVE-2024-58001","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58002","label":"ubuntu.com/security/CVE-2024-58002","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58007","label":"ubuntu.com/security/CVE-2024-58007","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58009","label":"ubuntu.com/security/CVE-2024-58009","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58010","label":"ubuntu.com/security/CVE-2024-58010","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58014","label":"ubuntu.com/security/CVE-2024-58014","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58017","label":"ubuntu.com/security/CVE-2024-58017","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58020","label":"ubuntu.com/security/CVE-2024-58020","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58051","label":"ubuntu.com/security/CVE-2024-58051","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58052","label":"ubuntu.com/security/CVE-2024-58052","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58055","label":"ubuntu.com/security/CVE-2024-58055","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58058","label":"ubuntu.com/security/CVE-2024-58058","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58063","label":"ubuntu.com/security/CVE-2024-58063","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58069","label":"ubuntu.com/security/CVE-2024-58069","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58071","label":"ubuntu.com/security/CVE-2024-58071","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58072","label":"ubuntu.com/security/CVE-2024-58072","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58083","label":"ubuntu.com/security/CVE-2024-58083","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58085","label":"ubuntu.com/security/CVE-2024-58085","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58090","label":"ubuntu.com/security/CVE-2024-58090","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58093","label":"ubuntu.com/security/CVE-2024-58093","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-2312","label":"ubuntu.com/security/CVE-2025-2312","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21647","label":"ubuntu.com/security/CVE-2025-21647","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21704","label":"ubuntu.com/security/CVE-2025-21704","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21708","label":"ubuntu.com/security/CVE-2025-21708","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21715","label":"ubuntu.com/security/CVE-2025-21715","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21718","label":"ubuntu.com/security/CVE-2025-21718","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21719","label":"ubuntu.com/security/CVE-2025-21719","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21721","label":"ubuntu.com/security/CVE-2025-21721","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21722","label":"ubuntu.com/security/CVE-2025-21722","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21728","label":"ubuntu.com/security/CVE-2025-21728","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21731","label":"ubuntu.com/security/CVE-2025-21731","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21735","label":"ubuntu.com/security/CVE-2025-21735","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21736","label":"ubuntu.com/security/CVE-2025-21736","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21744","label":"ubuntu.com/security/CVE-2025-21744","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21749","label":"ubuntu.com/security/CVE-2025-21749","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21753","label":"ubuntu.com/security/CVE-2025-21753","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21760","label":"ubuntu.com/security/CVE-2025-21760","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21761","label":"ubuntu.com/security/CVE-2025-21761","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21762","label":"ubuntu.com/security/CVE-2025-21762","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21763","label":"ubuntu.com/security/CVE-2025-21763","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21764","label":"ubuntu.com/security/CVE-2025-21764","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21765","label":"ubuntu.com/security/CVE-2025-21765","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21772","label":"ubuntu.com/security/CVE-2025-21772","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21776","label":"ubuntu.com/security/CVE-2025-21776","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21781","label":"ubuntu.com/security/CVE-2025-21781","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21782","label":"ubuntu.com/security/CVE-2025-21782","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21785","label":"ubuntu.com/security/CVE-2025-21785","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21787","label":"ubuntu.com/security/CVE-2025-21787","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21791","label":"ubuntu.com/security/CVE-2025-21791","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21806","label":"ubuntu.com/security/CVE-2025-21806","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21811","label":"ubuntu.com/security/CVE-2025-21811","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21814","label":"ubuntu.com/security/CVE-2025-21814","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21823","label":"ubuntu.com/security/CVE-2025-21823","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21835","label":"ubuntu.com/security/CVE-2025-21835","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21846","label":"ubuntu.com/security/CVE-2025-21846","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21848","label":"ubuntu.com/security/CVE-2025-21848","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21858","label":"ubuntu.com/security/CVE-2025-21858","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21859","label":"ubuntu.com/security/CVE-2025-21859","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21862","label":"ubuntu.com/security/CVE-2025-21862","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21865","label":"ubuntu.com/security/CVE-2025-21865","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21866","label":"ubuntu.com/security/CVE-2025-21866","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21871","label":"ubuntu.com/security/CVE-2025-21871","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21877","label":"ubuntu.com/security/CVE-2025-21877","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21898","label":"ubuntu.com/security/CVE-2025-21898","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21904","label":"ubuntu.com/security/CVE-2025-21904","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21905","label":"ubuntu.com/security/CVE-2025-21905","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21909","label":"ubuntu.com/security/CVE-2025-21909","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21910","label":"ubuntu.com/security/CVE-2025-21910","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21914","label":"ubuntu.com/security/CVE-2025-21914","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21916","label":"ubuntu.com/security/CVE-2025-21916","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21917","label":"ubuntu.com/security/CVE-2025-21917","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21920","label":"ubuntu.com/security/CVE-2025-21920","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21922","label":"ubuntu.com/security/CVE-2025-21922","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21925","label":"ubuntu.com/security/CVE-2025-21925","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21926","label":"ubuntu.com/security/CVE-2025-21926","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21928","label":"ubuntu.com/security/CVE-2025-21928","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21934","label":"ubuntu.com/security/CVE-2025-21934","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21935","label":"ubuntu.com/security/CVE-2025-21935","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21948","label":"ubuntu.com/security/CVE-2025-21948","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21956","label":"ubuntu.com/security/CVE-2025-21956","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21957","label":"ubuntu.com/security/CVE-2025-21957","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21959","label":"ubuntu.com/security/CVE-2025-21959","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21971","label":"ubuntu.com/security/CVE-2025-21971","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21991","label":"ubuntu.com/security/CVE-2025-21991","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21992","label":"ubuntu.com/security/CVE-2025-21992","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21993","label":"ubuntu.com/security/CVE-2025-21993","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025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