# chromium-browser 99.0.4844.51-0ubuntu0.18.04.1: chromium-browser 99.0.4844.51-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic) chromium-browser 99.0.4844.51-0ubuntu0.18.04.1, released January 17, 2025, fixes 71 CVEs in chromium-browser. One of them is being exploited (CVE-2022-0609); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported. - Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-browser-99.0.4844.51-0ubuntu0.18.04.1 - Platform: Linux - Released: Jan 17, 2025 - Priority: Patch now (Closes CVE-2022-0609, exploited (CISA KEV)) - CVEs: 71, exploited: 1, on CISA KEV: 1 ## Applies to | Product | Release | Fixed in | |---|---|---| | [chromium-browser](https://patchblox.com/security/data/product/linux/chromium-browser.md) | Ubuntu 18.04.6 LTS (bionic) | 99.0.4844.51-0ubuntu0.18.04.1 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2022-0609](https://patchblox.com/security/data/cve/CVE-2022-0609.md) | Patch now | Chromium: CVE-2022-0609 Use after free in Animation | 8.8 | 0.2293 | CISA KEV | | [CVE-2022-0290](https://patchblox.com/security/data/cve/CVE-2022-0290.md) | Urgent | Chromium: CVE-2022-0290 Use after free in Site isolation | 9.6 | 0.0204 | | | [CVE-2022-0790](https://patchblox.com/security/data/cve/CVE-2022-0790.md) | Urgent | Chromium: CVE-2022-0790 Use after free in Cast UI | 9.6 | 0.0093 | | | [CVE-2022-0452](https://patchblox.com/security/data/cve/CVE-2022-0452.md) | Urgent | Chromium: CVE-2022-0452 Use after free in Safe Browsing | 9.6 | 0.0078 | | | [CVE-2022-0466](https://patchblox.com/security/data/cve/CVE-2022-0466.md) | Urgent | Chromium: CVE-2022-0466 Inappropriate implementation in Extensions Platform | 9.6 | 0.0060 | | | [CVE-2022-0306](https://patchblox.com/security/data/cve/CVE-2022-0306.md) | High | Chromium: CVE-2022-0306 Heap buffer overflow in PDFium | 8.8 | 0.8535 | | | [CVE-2022-0289](https://patchblox.com/security/data/cve/CVE-2022-0289.md) | High | Chromium: CVE-2022-0289 Use after free in Safe browsing | 8.8 | 0.2773 | | | [CVE-2022-0797](https://patchblox.com/security/data/cve/CVE-2022-0797.md) | High | Chromium: CVE-2022-0797 Out of bounds memory access in Mojo | 8.8 | 0.0170 | | | [CVE-2022-0789](https://patchblox.com/security/data/cve/CVE-2022-0789.md) | High | Chromium: CVE-2022-0789 Heap buffer overflow in ANGLE | 8.8 | 0.0117 | | | [CVE-2022-0608](https://patchblox.com/security/data/cve/CVE-2022-0608.md) | High | Chromium: CVE-2022-0608 Integer overflow in Mojo | 8.8 | 0.0111 | | | [CVE-2022-0809](https://patchblox.com/security/data/cve/CVE-2022-0809.md) | High | Chromium: CVE-2022-0809 Out of bounds memory access in WebXR | 8.8 | 0.0107 | | | [CVE-2022-0800](https://patchblox.com/security/data/cve/CVE-2022-0800.md) | High | Chromium: CVE-2022-0800 Heap buffer overflow in Cast UI | 8.8 | 0.0104 | | | [CVE-2022-0796](https://patchblox.com/security/data/cve/CVE-2022-0796.md) | High | Chromium: CVE-2022-0796 Use after free in Media | 8.8 | 0.0103 | | | [CVE-2022-0799](https://patchblox.com/security/data/cve/CVE-2022-0799.md) | High | Chromium: CVE-2022-0799 Insufficient policy enforcement in Installer | 8.8 | 0.0101 | | | [CVE-2022-0795](https://patchblox.com/security/data/cve/CVE-2022-0795.md) | High | Chromium: CVE-2022-0795 Type Confusion in Blink Layout | 8.8 | 0.0100 | | | [CVE-2022-0794](https://patchblox.com/security/data/cve/CVE-2022-0794.md) | High | Chromium: CVE-2022-0794 Use after free in WebShare | 8.8 | 0.0097 | | | [CVE-2022-0470](https://patchblox.com/security/data/cve/CVE-2022-0470.md) | High | Chromium: CVE-2022-0470 Out of bounds memory access in V8 | 8.8 | 0.0097 | | | [CVE-2022-0467](https://patchblox.com/security/data/cve/CVE-2022-0467.md) | High | Chromium: CVE-2022-0467 Inappropriate implementation in Pointer Lock | 8.8 | 0.0097 | | | [CVE-2022-0791](https://patchblox.com/security/data/cve/CVE-2022-0791.md) | High | Chromium: CVE-2022-0791 Use after free in Omnibox | 8.8 | 0.0094 | | | [CVE-2022-0805](https://patchblox.com/security/data/cve/CVE-2022-0805.md) | High | Chromium: CVE-2022-0805 Use after free in Browser Switcher | 8.8 | 0.0094 | | | [CVE-2022-0808](https://patchblox.com/security/data/cve/CVE-2022-0808.md) | High | Chromium: CVE-2022-0808 Use after free in Chrome OS Shell | 8.8 | 0.0091 | | | [CVE-2022-0311](https://patchblox.com/security/data/cve/CVE-2022-0311.md) | High | Chromium: CVE-2022-0311 Heap buffer overflow in Task Manager | 8.8 | 0.0088 | | | [CVE-2022-0464](https://patchblox.com/security/data/cve/CVE-2022-0464.md) | High | Chromium: CVE-2022-0464 Use after free in Accessibility | 8.8 | 0.0084 | | | [CVE-2022-0454](https://patchblox.com/security/data/cve/CVE-2022-0454.md) | High | Chromium: CVE-2022-0454 Heap buffer overflow in ANGLE | 8.8 | 0.0084 | | | [CVE-2022-0603](https://patchblox.com/security/data/cve/CVE-2022-0603.md) | High | Chromium: CVE-2022-0603 Use after free in File Manager | 8.8 | 0.0083 | | | [CVE-2022-0606](https://patchblox.com/security/data/cve/CVE-2022-0606.md) | High | Chromium: CVE-2022-0606 Use after free in ANGLE | 8.8 | 0.0083 | | | [CVE-2022-0607](https://patchblox.com/security/data/cve/CVE-2022-0607.md) | High | Chromium: CVE-2022-0607 Use after free in GPU | 8.8 | 0.0083 | | | [CVE-2022-0310](https://patchblox.com/security/data/cve/CVE-2022-0310.md) | High | Chromium: CVE-2022-0310 Heap buffer overflow in Task Manager | 8.8 | 0.0081 | | | [CVE-2022-0459](https://patchblox.com/security/data/cve/CVE-2022-0459.md) | High | Chromium: CVE-2022-0459 Use after free in Screen Capture | 8.8 | 0.0079 | | | [CVE-2022-0610](https://patchblox.com/security/data/cve/CVE-2022-0610.md) | High | Chromium: CVE-2022-0610 Inappropriate implementation in Gamepad API | 8.8 | 0.0078 | | | [CVE-2022-0453](https://patchblox.com/security/data/cve/CVE-2022-0453.md) | High | Chromium: CVE-2022-0453 Use after free in Reader Mode | 8.8 | 0.0078 | | | [CVE-2022-0457](https://patchblox.com/security/data/cve/CVE-2022-0457.md) | High | Chromium: CVE-2022-0457 Type Confusion in V8 | 8.8 | 0.0078 | | | [CVE-2022-0460](https://patchblox.com/security/data/cve/CVE-2022-0460.md) | High | Chromium: CVE-2022-0460 Use after free in Window Dialog | 8.8 | 0.0078 | | | [CVE-2022-0456](https://patchblox.com/security/data/cve/CVE-2022-0456.md) | High | Chromium: CVE-2022-0456 Use after free in Web Search | 8.8 | 0.0076 | | | [CVE-2022-0465](https://patchblox.com/security/data/cve/CVE-2022-0465.md) | High | Chromium: CVE-2022-0465 Use after free in Extensions | 8.8 | 0.0076 | | | [CVE-2022-0293](https://patchblox.com/security/data/cve/CVE-2022-0293.md) | High | Chromium: CVE-2022-0293 Use after free in Web packaging | 8.8 | 0.0075 | | | [CVE-2022-0295](https://patchblox.com/security/data/cve/CVE-2022-0295.md) | High | Chromium: CVE-2022-0295 Use after free in Omnibox | 8.8 | 0.0075 | | | [CVE-2022-0296](https://patchblox.com/security/data/cve/CVE-2022-0296.md) | High | Chromium: CVE-2022-0296 Use after free in Printing | 8.8 | 0.0075 | | | [CVE-2022-0297](https://patchblox.com/security/data/cve/CVE-2022-0297.md) | High | Chromium: CVE-2022-0297 Use after free in Vulkan | 8.8 | 0.0075 | | | [CVE-2022-0298](https://patchblox.com/security/data/cve/CVE-2022-0298.md) | High | Chromium: CVE-2022-0298 Use after free in Scheduling | 8.8 | 0.0075 | | | [CVE-2022-0300](https://patchblox.com/security/data/cve/CVE-2022-0300.md) | High | Chromium: CVE-2022-0300 Use after free in Text Input Method Editor | 8.8 | 0.0075 | | | [CVE-2022-0304](https://patchblox.com/security/data/cve/CVE-2022-0304.md) | High | Chromium: CVE-2022-0304 Use after free in Bookmarks | 8.8 | 0.0075 | | | [CVE-2022-0307](https://patchblox.com/security/data/cve/CVE-2022-0307.md) | High | Chromium: CVE-2022-0307 Use after free in Optimization Guide | 8.8 | 0.0075 | | | [CVE-2022-0308](https://patchblox.com/security/data/cve/CVE-2022-0308.md) | High | Chromium: CVE-2022-0308 Use after free in Data Transfer | 8.8 | 0.0075 | | | [CVE-2022-0458](https://patchblox.com/security/data/cve/CVE-2022-0458.md) | High | Chromium: CVE-2022-0458 Use after free in Thumbnail Tab Strip | 8.8 | 0.0075 | | | [CVE-2022-0793](https://patchblox.com/security/data/cve/CVE-2022-0793.md) | High | Chromium: CVE-2022-0793 Use after free in Views | 8.8 | 0.0075 | | | [CVE-2022-0468](https://patchblox.com/security/data/cve/CVE-2022-0468.md) | High | Chromium: CVE-2022-0468 Use after free in Payments | 8.8 | 0.0073 | | | [CVE-2022-0469](https://patchblox.com/security/data/cve/CVE-2022-0469.md) | High | Chromium: CVE-2022-0469 Use after free in Cast | 8.8 | 0.0073 | | | [CVE-2022-0463](https://patchblox.com/security/data/cve/CVE-2022-0463.md) | High | Chromium: CVE-2022-0463 Use after free in Accessibility | 8.8 | 0.0071 | | | [CVE-2022-0798](https://patchblox.com/security/data/cve/CVE-2022-0798.md) | High | Chromium: CVE-2022-0798 Use after free in MediaStream | 8.8 | 0.0069 | | | [CVE-2022-0604](https://patchblox.com/security/data/cve/CVE-2022-0604.md) | High | Chromium: CVE-2022-0604 Heap buffer overflow in Tab Groups | 8.8 | 0.0065 | | | [CVE-2022-0605](https://patchblox.com/security/data/cve/CVE-2022-0605.md) | High | Chromium: CVE-2022-0605 Use after free in Webstore API | 8.8 | 0.0058 | | | [CVE-2022-0302](https://patchblox.com/security/data/cve/CVE-2022-0302.md) | High | Chromium: CVE-2022-0302 Use after free in Omnibox | 8.8 | 0.0053 | | | [CVE-2022-0301](https://patchblox.com/security/data/cve/CVE-2022-0301.md) | High | Chromium: CVE-2022-0301 Heap buffer overflow in DevTools | 7.8 | 0.0045 | | | [CVE-2022-0792](https://patchblox.com/security/data/cve/CVE-2022-0792.md) | Routine | Chromium: CVE-2022-0792 Out of bounds read in ANGLE | 6.5 | 0.0100 | | | [CVE-2022-0806](https://patchblox.com/security/data/cve/CVE-2022-0806.md) | Routine | Chromium: CVE-2022-0806 Data leak in Canvas | 6.5 | 0.0097 | | | [CVE-2022-0807](https://patchblox.com/security/data/cve/CVE-2022-0807.md) | Routine | Chromium: CVE-2022-0807 Inappropriate implementation in Autofill | 6.5 | 0.0090 | | | [CVE-2022-0802](https://patchblox.com/security/data/cve/CVE-2022-0802.md) | Routine | Chromium: CVE-2022-0802 Inappropriate implementation in Full screen mode | 6.5 | 0.0090 | | | [CVE-2022-0804](https://patchblox.com/security/data/cve/CVE-2022-0804.md) | Routine | Chromium: CVE-2022-0804 Inappropriate implementation in Full screen mode | 6.5 | 0.0090 | | | [CVE-2022-0803](https://patchblox.com/security/data/cve/CVE-2022-0803.md) | Routine | Chromium: CVE-2022-0803 Inappropriate implementation in Permissions | 6.5 | 0.0087 | | | [CVE-2022-0462](https://patchblox.com/security/data/cve/CVE-2022-0462.md) | Routine | Chromium: CVE-2022-0462 Inappropriate implementation in Scroll | 6.5 | 0.0087 | | | [CVE-2022-0461](https://patchblox.com/security/data/cve/CVE-2022-0461.md) | Routine | Chromium: CVE-2022-0461 Policy bypass in COOP | 6.5 | 0.0087 | | | [CVE-2022-0291](https://patchblox.com/security/data/cve/CVE-2022-0291.md) | Routine | Chromium: CVE-2022-0291 Inappropriate implementation in Storage | 6.5 | 0.0074 | | | [CVE-2022-0294](https://patchblox.com/security/data/cve/CVE-2022-0294.md) | Routine | Chromium: CVE-2022-0294 Inappropriate implementation in Push messaging | 6.5 | 0.0074 | | | [CVE-2022-0455](https://patchblox.com/security/data/cve/CVE-2022-0455.md) | Routine | Chromium: CVE-2022-0455 Inappropriate implementation in Full Screen Mode | 6.5 | 0.0066 | | | [CVE-2022-0292](https://patchblox.com/security/data/cve/CVE-2022-0292.md) | Routine | Chromium: CVE-2022-0292 Inappropriate implementation in Fenced Frames | 6.5 | 0.0064 | | | [CVE-2022-0305](https://patchblox.com/security/data/cve/CVE-2022-0305.md) | Routine | Chromium: CVE-2022-0305 Inappropriate implementation in Service Worker API | 6.5 | 0.0063 | | | [CVE-2022-0309](https://patchblox.com/security/data/cve/CVE-2022-0309.md) | Routine | Chromium: CVE-2022-0309 Inappropriate implementation in Autofill | 6.5 | 0.0058 | | | [CVE-2022-0801](https://patchblox.com/security/data/cve/CVE-2022-0801.md) | Routine | Chromium: CVE-2022-0801 Inappropriate implementation in HTML parser | 6.1 | 0.0057 | | | [CVE-2022-4025](https://patchblox.com/security/data/cve/CVE-2022-4025.md) | Routine | chromium: Inappropriate implementation in Paint in Google Chrome prior to 98.0.4758.80 allowed a remote attacker to leak cross-... | 4.3 | 0.0048 | | | [CVE-2022-0303](https://patchblox.com/security/data/cve/CVE-2022-0303.md) | Routine | Chromium: CVE-2022-0303 Race in GPU Watchdog | n/a | n/a | | --- Data as of 2026-11-13T01:58:51Z UTC. 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