# Opera Software vulnerabilities Source: https://junglewise.ai/threats/vendors/opera-software Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/opera-software.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 26 vulnerabilities in Opera Software: 0 in the last 7 days and 0 in the last 90 days, 25 of them critical and 25 exploited in the wild. The most recent, CVE-2026-11645, was published on 9 June 2026. 1 technology has a page of its own. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 26 (25 critical, 25 exploited in the wild) ## About Opera Software A software company known for its web browsers and mobile applications. ## Latest Opera Software vulnerabilities - [CVE-2026-11645: Google Chrome V8 out of bounds read and write](https://junglewise.ai/threats/cve-2026-11645-google-chrome-v8-out-of-bounds-read-and-write) (critical, exploited in the wild, CVSS 8.8, published 9 Jun 2026) - [CVE-2026-5281: Google Chrome use after free in Dawn](https://junglewise.ai/threats/cve-2026-5281-google-chrome-use-after-free-in-dawn) (critical, exploited in the wild, CVSS 8.8, published 1 Apr 2026) - [CVE-2026-3910: Google Chromium V8 memory corruption in JavaScript engine](https://junglewise.ai/threats/cve-2026-3910-google-chromium-v8-memory-corruption-in-javascript-engine) (critical, exploited in the wild, CVSS 8.8, published 13 Mar 2026) - [CVE-2026-2441: Google Chromium use-after-free in CSS](https://junglewise.ai/threats/cve-2026-2441-google-chromium-use-after-free-in-css) (critical, exploited in the wild, CVSS 8.8, published 17 Feb 2026) - [CVE-2025-6558: Google Chromium improper input validation in ANGLE and GPU](https://junglewise.ai/threats/cve-2025-6558-google-chromium-improper-input-validation-in-angle-and-gpu) (critical, exploited in the wild, CVSS 8.8, published 22 Jul 2025) - [CVE-2025-6554: Google Chromium V8 type confusion in JavaScript engine](https://junglewise.ai/threats/cve-2025-6554-google-chromium-v8-type-confusion-in-javascript-engine) (critical, exploited in the wild, CVSS 8.1, published 2 Jul 2025) - [CVE-2025-2783: Google Chromium Mojo Sandbox Escape Vulnerability](https://junglewise.ai/threats/cve-2025-2783-google-chromium-mojo-sandbox-escape-vulnerability) (critical, exploited in the wild, CVSS 8.3, published 27 Mar 2025) - [CVE-2024-4761: Google Chromium V8 Out-of-Bounds Memory Write Vulnerability](https://junglewise.ai/threats/cve-2024-4761-google-chromium-v8-out-of-bounds-memory-write-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 16 May 2024) - [CVE-2023-4762: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2023-4762-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 6 Feb 2024) - [CVE-2023-2033: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2023-2033-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 17 Apr 2023) - [CVE-2022-3723: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2022-3723-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 28 Oct 2022) - [CVE-2022-3075: Google Chromium Mojo Insufficient Data Validation Vulnerability](https://junglewise.ai/threats/cve-2022-3075-google-chromium-mojo-insufficient-data-validation-vulnerability) (critical, exploited in the wild, CVSS 9.6, published 8 Sep 2022) - [CVE-2019-5825: Google Chromium V8 Out-of-Bounds Write Vulnerability](https://junglewise.ai/threats/cve-2019-5825-google-chromium-v8-out-of-bounds-write-vulnerability) (critical, exploited in the wild, CVSS 6.5, published 8 Jun 2022) - [CVE-2018-6065: Google Chromium V8 Integer Overflow Vulnerability](https://junglewise.ai/threats/cve-2018-6065-google-chromium-v8-integer-overflow-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 8 Jun 2022) - [CVE-2018-17463: Google Chromium V8 Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2018-17463-google-chromium-v8-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 8 Jun 2022) - [CVE-2022-1364: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2022-1364-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 15 Apr 2022) - [CVE-2022-0609: Use after free in Animation](https://junglewise.ai/threats/cve-2022-0609-google-chromium-animation-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 3.1, published 22 Feb 2022) - [CVE-2021-30554: Google Chromium WebGL Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2021-30554-google-chromium-webgl-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) - [CVE-2021-38000: Google Chromium Intents Improper Input Validation Vulnerability](https://junglewise.ai/threats/cve-2021-38000-google-chromium-intents-improper-input-validation-vulnerability) (critical, exploited in the wild, CVSS 6.1, published 3 Nov 2021) - [CVE-2021-21193: Google Chromium Blink Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2021-21193-google-chromium-blink-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) - [CVE-2021-21224: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2021-21224-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) - [CVE-2021-30551: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2021-30551-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) - [CVE-2021-21220: Google Chromium V8 Improper Input Validation Vulnerability](https://junglewise.ai/threats/cve-2021-21220-google-chromium-v8-improper-input-validation-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) - [CVE-2021-30633: Google Chromium Indexed DB API Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2021-30633-google-chromium-indexed-db-api-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 9.6, published 3 Nov 2021) - [CVE-2020-6418: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2020-6418-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Nov 2021) ## Most severe Opera Software vulnerabilities - [CVE-2022-3075: Google Chromium Mojo Insufficient Data Validation Vulnerability](https://junglewise.ai/threats/cve-2022-3075-google-chromium-mojo-insufficient-data-validation-vulnerability) (critical, exploited in the wild, CVSS 9.6, published 8 Sep 2022) - [CVE-2021-30633: Google Chromium Indexed DB API Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2021-30633-google-chromium-indexed-db-api-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 9.6, published 3 Nov 2021) - [CVE-2026-2441: Google Chromium use-after-free in CSS](https://junglewise.ai/threats/cve-2026-2441-google-chromium-use-after-free-in-css) (critical, exploited in the wild, CVSS 8.8, published 17 Feb 2026) - [CVE-2026-5281: Google Chrome use after free in Dawn](https://junglewise.ai/threats/cve-2026-5281-google-chrome-use-after-free-in-dawn) (critical, exploited in the wild, CVSS 8.8, published 1 Apr 2026) - [CVE-2026-3910: Google Chromium V8 memory corruption in JavaScript engine](https://junglewise.ai/threats/cve-2026-3910-google-chromium-v8-memory-corruption-in-javascript-engine) (critical, exploited in the wild, CVSS 8.8, published 13 Mar 2026) - [CVE-2025-6558: Google Chromium improper input validation in ANGLE and GPU](https://junglewise.ai/threats/cve-2025-6558-google-chromium-improper-input-validation-in-angle-and-gpu) (critical, exploited in the wild, CVSS 8.8, published 22 Jul 2025) - [CVE-2026-11645: Google Chrome V8 out of bounds read and write](https://junglewise.ai/threats/cve-2026-11645-google-chrome-v8-out-of-bounds-read-and-write) (critical, exploited in the wild, CVSS 8.8, published 9 Jun 2026) - [CVE-2024-4761: Google Chromium V8 Out-of-Bounds Memory Write Vulnerability](https://junglewise.ai/threats/cve-2024-4761-google-chromium-v8-out-of-bounds-memory-write-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 16 May 2024) - [CVE-2023-4762: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2023-4762-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 6 Feb 2024) - [CVE-2023-2033: Google Chromium V8 Type Confusion Vulnerability](https://junglewise.ai/threats/cve-2023-2033-google-chromium-v8-type-confusion-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 17 Apr 2023) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Opera Software technologies - [Opera Software Opera-Browser](https://junglewise.ai/threats/technologies/opera): 26 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Opera Software vulnerabilities", https://junglewise.ai/threats/vendors/opera-software, 9 November 2026.