# Safari vulnerabilities > Safari is made by Apple. We track 1,572 published vulnerabilities in it, across 219 versions. 22 of them are on the list of flaws known to be exploited, the newest added on 5 March 2026. If you run Safari, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/apple/safari ## At a glance - **Made by:** [Apple](https://www.precursorintelligence.com/vendors/apple) - **Published vulnerabilities:** 1,572 - **Known to be exploited:** 22 - **Versions tracked:** 219 - **Most recently added to the known-exploited list:** [CVE-2021-30952](https://www.precursorintelligence.com/what-is/cve-2021-30952), 5 March 2026. We keep watching the list. ## Which versions of Safari do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. "before 15.2" means every version up to, but not including, 15.2. - [CVE-2021-30952](https://www.precursorintelligence.com/what-is/cve-2021-30952) (Apple Multiple Products Integer Overflow or Wraparound Vulnerability): before 15.2 - [CVE-2022-48503](https://www.precursorintelligence.com/what-is/cve-2022-48503) (Apple Multiple Products Unspecified Vulnerability): before 15.6 - [CVE-2025-6558](https://www.precursorintelligence.com/what-is/cve-2025-6558) (Google Chromium ANGLE and GPU Improper Input Validation Vulnerability): before 18.6 - [CVE-2025-24201](https://www.precursorintelligence.com/what-is/cve-2025-24201) (Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability): before 18.3.1 - [CVE-2024-44309](https://www.precursorintelligence.com/what-is/cve-2024-44309) (Apple Multiple Products Cross-Site Scripting (XSS) Vulnerability): before 18.1.1 - [CVE-2024-44308](https://www.precursorintelligence.com/what-is/cve-2024-44308) (Apple Multiple Products Code Execution Vulnerability): before 18.1.1 - [CVE-2023-42917](https://www.precursorintelligence.com/what-is/cve-2023-42917) (Apple Multiple Products WebKit Memory Corruption Vulnerability): before 17.1.2 - [CVE-2023-42916](https://www.precursorintelligence.com/what-is/cve-2023-42916) (Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability): before 17.1.2 - [CVE-2023-37450](https://www.precursorintelligence.com/what-is/cve-2023-37450) (Apple Multiple Products WebKit Code Execution Vulnerability): before 16.5.2 - [CVE-2023-32435](https://www.precursorintelligence.com/what-is/cve-2023-32435) (Apple Multiple Products WebKit Memory Corruption Vulnerability): before 16.4 - [CVE-2023-32439](https://www.precursorintelligence.com/what-is/cve-2023-32439) (Apple Multiple Products WebKit Type Confusion Vulnerability): before 16.5.1 - [CVE-2023-32373](https://www.precursorintelligence.com/what-is/cve-2023-32373) (Apple Multiple Products WebKit Use-After-Free Vulnerability): before 16.5 - [CVE-2023-28204](https://www.precursorintelligence.com/what-is/cve-2023-28204) (Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability): before 16.5 - [CVE-2023-32409](https://www.precursorintelligence.com/what-is/cve-2023-32409) (Apple Multiple Products WebKit Sandbox Escape Vulnerability): before 16.5 - [CVE-2023-28205](https://www.precursorintelligence.com/what-is/cve-2023-28205) (Apple Multiple Products WebKit Use-After-Free Vulnerability): before 16.4.1 - [CVE-2023-23529](https://www.precursorintelligence.com/what-is/cve-2023-23529) (Apple Multiple Products WebKit Type Confusion Vulnerability): before 16.3 - [CVE-2022-42856](https://www.precursorintelligence.com/what-is/cve-2022-42856) (Apple iOS Type Confusion Vulnerability): before 16.2 - [CVE-2022-32893](https://www.precursorintelligence.com/what-is/cve-2022-32893) (Apple iOS and macOS Out-of-Bounds Write Vulnerability): before 15.6.1 - [CVE-2019-8506](https://www.precursorintelligence.com/what-is/cve-2019-8506) (Apple Multiple Products Type Confusion Vulnerability): before 12.1 - [CVE-2022-22620](https://www.precursorintelligence.com/what-is/cve-2022-22620) (Apple iOS, iPadOS, and macOS Webkit Use-After-Free Vulnerability): before 15.3 - [CVE-2021-30663](https://www.precursorintelligence.com/what-is/cve-2021-30663) (Apple Multiple Products WebKit Integer Overflow Vulnerability): before 14.1.1 - [CVE-2021-30661](https://www.precursorintelligence.com/what-is/cve-2021-30661) (Apple Multiple Products WebKit Storage Use-After-Free Vulnerability): before 14.1 ## Which Safari vulnerabilities are being exploited? 22 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2021-30952](https://www.precursorintelligence.com/what-is/cve-2021-30952): Apple Multiple Products Integer Overflow or Wraparound Vulnerability. High, CVSS 7.8, chance of use in 30 days 7.0%, known exploited since 5 March 2026. - [CVE-2022-48503](https://www.precursorintelligence.com/what-is/cve-2022-48503): Apple Multiple Products Unspecified Vulnerability. High, CVSS 8.8, chance of use in 30 days 3.2%, known exploited since 20 October 2025. - [CVE-2025-6558](https://www.precursorintelligence.com/what-is/cve-2025-6558): Google Chromium ANGLE and GPU Improper Input Validation Vulnerability. High, CVSS 8.8, chance of use in 30 days 11%, known exploited since 22 July 2025. - [CVE-2025-24201](https://www.precursorintelligence.com/what-is/cve-2025-24201): Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability. High, CVSS 7.1, chance of use in 30 days 3.8%, known exploited since 13 March 2025. - [CVE-2024-44309](https://www.precursorintelligence.com/what-is/cve-2024-44309): Apple Multiple Products Cross-Site Scripting (XSS) Vulnerability. Medium, CVSS 6.1, chance of use in 30 days 23%, known exploited since 21 November 2024. - [CVE-2024-44308](https://www.precursorintelligence.com/what-is/cve-2024-44308): Apple Multiple Products Code Execution Vulnerability. High, CVSS 8.8, chance of use in 30 days 10%, known exploited since 21 November 2024. - [CVE-2023-42917](https://www.precursorintelligence.com/what-is/cve-2023-42917): Apple Multiple Products WebKit Memory Corruption Vulnerability. High, CVSS 8.8, chance of use in 30 days 9.3%, known exploited since 4 December 2023. - [CVE-2023-42916](https://www.precursorintelligence.com/what-is/cve-2023-42916): Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability. Medium, CVSS 6.5, chance of use in 30 days 18%, known exploited since 4 December 2023. - [CVE-2023-37450](https://www.precursorintelligence.com/what-is/cve-2023-37450): Apple Multiple Products WebKit Code Execution Vulnerability. High, CVSS 8.8, chance of use in 30 days 19%, known exploited since 13 July 2023. - [CVE-2023-32435](https://www.precursorintelligence.com/what-is/cve-2023-32435): Apple Multiple Products WebKit Memory Corruption Vulnerability. High, CVSS 8.8, chance of use in 30 days 23%, known exploited since 23 June 2023. - [CVE-2023-32439](https://www.precursorintelligence.com/what-is/cve-2023-32439): Apple Multiple Products WebKit Type Confusion Vulnerability. High, CVSS 8.8, chance of use in 30 days 24%, known exploited since 23 June 2023. - [CVE-2023-32373](https://www.precursorintelligence.com/what-is/cve-2023-32373): Apple Multiple Products WebKit Use-After-Free Vulnerability. High, CVSS 8.8, chance of use in 30 days 12%, known exploited since 22 May 2023. - [CVE-2023-28204](https://www.precursorintelligence.com/what-is/cve-2023-28204): Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability. Medium, CVSS 6.5, chance of use in 30 days 14%, known exploited since 22 May 2023. - [CVE-2023-32409](https://www.precursorintelligence.com/what-is/cve-2023-32409): Apple Multiple Products WebKit Sandbox Escape Vulnerability. High, CVSS 8.6, chance of use in 30 days 17%, known exploited since 22 May 2023. - [CVE-2023-28205](https://www.precursorintelligence.com/what-is/cve-2023-28205): Apple Multiple Products WebKit Use-After-Free Vulnerability. High, CVSS 8.8, chance of use in 30 days 27%, known exploited since 10 April 2023. - [CVE-2023-23529](https://www.precursorintelligence.com/what-is/cve-2023-23529): Apple Multiple Products WebKit Type Confusion Vulnerability. High, CVSS 8.8, chance of use in 30 days 9.5%, known exploited since 14 February 2023. - [CVE-2022-42856](https://www.precursorintelligence.com/what-is/cve-2022-42856): Apple iOS Type Confusion Vulnerability. High, CVSS 8.8, chance of use in 30 days 8.5%, known exploited since 14 December 2022. - [CVE-2022-32893](https://www.precursorintelligence.com/what-is/cve-2022-32893): Apple iOS and macOS Out-of-Bounds Write Vulnerability. High, CVSS 8.8, chance of use in 30 days 9.9%, known exploited since 18 August 2022. - [CVE-2019-8506](https://www.precursorintelligence.com/what-is/cve-2019-8506): Apple Multiple Products Type Confusion Vulnerability. High, CVSS 8.8, chance of use in 30 days 16%, known exploited since 4 May 2022. - [CVE-2022-22620](https://www.precursorintelligence.com/what-is/cve-2022-22620): Apple iOS, iPadOS, and macOS Webkit Use-After-Free Vulnerability. High, CVSS 8.8, chance of use in 30 days 16%, known exploited since 11 February 2022. - [CVE-2021-30663](https://www.precursorintelligence.com/what-is/cve-2021-30663): Apple Multiple Products WebKit Integer Overflow Vulnerability. High, CVSS 8.8, chance of use in 30 days 3.5%, known exploited since 3 November 2021. - [CVE-2021-30661](https://www.precursorintelligence.com/what-is/cve-2021-30661): Apple Multiple Products WebKit Storage Use-After-Free Vulnerability. High, CVSS 8.8, chance of use in 30 days 4.5%, known exploited since 3 November 2021. ## Which Safari flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2015-4000](https://www.precursorintelligence.com/what-is/cve-2015-4000): >99%, Low (CVSS 3.7) - [CVE-2007-2175](https://www.precursorintelligence.com/what-is/cve-2007-2175): 84%, High (CVSS 7.6) - [CVE-2010-1807](https://www.precursorintelligence.com/what-is/cve-2010-1807): 61%, Critical (CVSS 9.3) - [CVE-2011-3230](https://www.precursorintelligence.com/what-is/cve-2011-3230): 49%, Medium (CVSS 6.8) - [CVE-2010-1205](https://www.precursorintelligence.com/what-is/cve-2010-1205): 43%, Critical (CVSS 9.8) - [CVE-2011-1774](https://www.precursorintelligence.com/what-is/cve-2011-1774): 43%, High (CVSS 8.8) - [CVE-2007-6166](https://www.precursorintelligence.com/what-is/cve-2007-6166): 42%, Critical (CVSS 9.3) - [CVE-2014-1303](https://www.precursorintelligence.com/what-is/cve-2014-1303): 35%, Critical (CVSS 10.0) - [CVE-2009-1699](https://www.precursorintelligence.com/what-is/cve-2009-1699): 29%, High (CVSS 7.5) - [CVE-2008-3529](https://www.precursorintelligence.com/what-is/cve-2008-3529): 23%, Critical (CVSS 10.0) ## Questions ### How many vulnerabilities does Safari have? We track 1,572 published vulnerabilities listed under the name Safari, across 219 versions. The most recent Safari flaw added to the known-exploited list is CVE-2021-30952, on 5 March 2026. ### Which Safari vulnerabilities are being exploited? 22 are on the list of flaws known to be exploited. The most recently added are CVE-2021-30952, CVE-2022-48503 and CVE-2025-6558. ### Which versions of Safari do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2021-30952, affects before 15.2. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Safari? Create a Precursor Intelligence account and track Safari. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook. ## Running Safari? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact