Canonical Ltd. Ubuntu

Name: Canonical Ltd. Ubuntu
Brand: Canonical Ltd.

productRU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

by severity

398critical2259high4175medium85low

updated 2026-10-26

vulnerabilities (8,780)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-44487US	high7.5OT critical	100.0% (100th)	KEV	no fix	2023-10-10	2 versions
CVE-2023-4863US	high8.8OT critical	100.0% (100th)	KEV	no fix	2023-09-12	3 versions
CVE-2017-12617US	high8.1OT critical	100.0% (100th)	KEV	no fix	2017-10-04	4 versions
CVE-2021-3156US	high7.8OT critical	100.0% (100th)	KEV	no fix	2021-01-26	6 versions
CVE-2019-10149US	critical9.8OT critical	100.0% (100th)	KEV	no fix	2019-06-05	2 versions
CVE-2019-11043US	critical9.8OT critical	99.7% (100th)	KEV	no fix	2019-10-28	6 versions
CVE-2017-7494US	critical9.8OT critical	99.4% (100th)	KEV	no fix	2017-05-30	5 versions
CVE-2020-1472US	high9.3OT critical	99.4% (100th)	KEV	no fix	2020-08-17	3 versions
CVE-2019-17558US	high7.5OT critical	98.6% (100th)	KEV	no fix	2019-12-30	3 versions
CVE-2013-0422US	high10.0OT critical	97.0% (100th)	KEV	no fix	2013-01-10	≤ 12.10
CVE-2011-3544US	critical9.8OT critical	96.7% (100th)	KEV	no fix	2011-10-19	4 versions
CVE-2009-1151US	critical9.8OT critical	96.6% (100th)	KEV	no fix	2009-03-26	3 versions
CVE-2010-0840US	critical9.8OT critical	96.3% (100th)	KEV	no fix	2010-04-01	4 versions
CVE-2021-4034US	high7.8OT critical	94.9% (100th)	KEV	no fix	2022-01-28	6 versions
CVE-2022-0847US	high7.8OT critical	92.8% (100th)	KEV	no fix	2022-03-10	2 versions
CVE-2013-2423US	medium4.3OT critical	85.2% (100th)	KEV	no fix	2013-04-17	≤ 12.10
CVE-2016-3715US	medium5.5OT critical	75.3% (100th)	KEV	no fix	2016-05-05	4 versions
CVE-2024-37383US	medium6.1OT critical	73.3% (99th)	KEV	no fix	2024-06-07	5 versions
CVE-2019-0211US	high7.8OT critical	65.0% (99th)	KEV	no fix	2019-04-08	4 versions
CVE-2020-15999US	critical9.6OT critical	63.9% (99th)	KEV	no fix	2020-11-03	3 versions
CVE-2023-4911US	high7.8OT critical	63.8% (99th)	KEV	no fix	2023-10-03	2 versions
CVE-2025-32463US	high7.8OT critical	55.5% (99th)	KEV	no fix	2025-06-30	3 versions
CVE-2019-13272US	high7.8OT critical	52.2% (99th)	KEV	no fix	2019-07-17	3 versions
CVE-2019-11707US	high8.8OT critical	37.7% (99th)	KEV	no fix	2019-07-23	4 versions
CVE-2021-3560US	high7.8OT critical	23.7% (98th)	KEV	no fix	2022-02-16	2 versions
CVE-2021-30858US	high8.8OT critical	13.4% (96th)	KEV	no fix	2021-08-24	3 versions
CVE-2022-2586US	high7.8OT critical	10.2% (96th)	KEV	no fix	2024-01-08	5 versions
CVE-2024-44308US	high8.8OT critical	10.2% (96th)	KEV	no fix	2024-11-20	3 versions
CVE-2022-0995US	high7.8OT critical	8.86% (95th)	KEV	no fix	2022-03-25	≤ 21.10
CVE-2021-22600US	high7.0OT critical	6.59% (94th)	KEV	no fix	2022-01-26	2 versions
CVE-2026-31431US	—OT critical	3.44% (89th)	KEV	no fix	2026-04-22	4 versions
CVE-2025-39682US	critical9.8OT critical	2.88% (87th)	KEV	no fix	2025-09-05	3 versions
CVE-2024-36971US	high7.8OT critical	2.70% (86th)	KEV	no fix	2024-06-10	5 versions
CVE-2025-31277US	—OT critical	1.66% (76th)	KEV	no fix	2025-07-30	3 versions
CVE-2026-53266US	—OT critical	0.83% (57th)	KEV	no fix	2026-06-25	5 versions
CVE-2026-53362US	—OT critical	0.71% (53rd)	KEV	no fix	2026-07-04	3 versions
CVE-2019-16928US	critical9.8OT critical	41.6% (99th)	KEV	no fix	2019-09-27	≤ 19.04
CVE-2024-44309US	medium6.3OT critical	22.6% (98th)	KEV	no fix	2024-11-20	3 versions
CVE-2023-38180US	—OT critical	14.0% (97th)	KEV	no fix	2023-08-08	≤ 23.04
CVE-2021-1789US	high8.8OT critical	14.0% (97th)	KEV	no fix	2021-04-02	3 versions
CVE-2020-6820US	high8.1OT critical	7.06% (94th)	KEV	no fix	2020-04-24	3 versions
CVE-2021-30665US	high8.8OT critical	3.71% (90th)	KEV	no fix	2021-09-08	3 versions
CVE-2021-30663US	high8.8OT critical	3.52% (89th)	KEV	no fix	2021-09-08	3 versions
CVE-2020-6819US	high8.1OT critical	3.04% (87th)	KEV	no fix	2020-04-24	3 versions
CVE-2020-16013US	high8.8OT critical	2.76% (86th)	KEV	no fix	2021-01-08	2 versions
CVE-2020-16017US	critical9.6OT critical	2.73% (86th)	KEV	no fix	2021-01-08	2 versions
CVE-2023-50387US	high7.5	100.0% (100th)	Exploit	no fix	2024-02-14	3 versions
CVE-2024-6387US	high8.1	99.5% (100th)	Exploit	no fix	2024-07-01	3 versions
CVE-2019-11477US	high7.5	98.7% (100th)	Exploit	no fix	2019-06-19	4 versions
CVE-2018-11784US	medium4.3	97.7% (100th)	Exploit	no fix	2018-10-04	2 versions

showing 50 of 8,780

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

CWE-476NULL Pointer Dereference1,096 CVEs
CWE-20Improper Input Validation1,031 CVEs
CWE-416Use After Free968 CVEs
CWE-125Out-of-bounds Read763 CVEs
CWE-787Out-of-bounds Write712 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer693 CVEs
CWE-401Missing Release of Memory after Effective Lifetime655 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')333 CVEs

sources (1)

Which sources assert this record, and when.

RUBDU (FSTEC Data Security Threats Database)8,767 CVEs

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