These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
CVE-2021-30554 is a Google Chromium WebGL use-after-free vulnerability. CISA added it to the Known Exploited Vulnerabilities catalog on 2021-11-03, which means defenders should treat it as a real-world exploitation risk and prioritize vendor-recommended updates.
CVE-2021-30551 is a Google Chromium V8 type confusion vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2021-11-03. Because it appears in the KEV list, defenders should treat it as a priority patching item and apply vendor updates as soon as possible.
CVE-2021-21224 is identified in the supplied corpus as a Google Chromium V8 type confusion vulnerability and is listed by CISA in the Known Exploited Vulnerabilities catalog. That KEV status means defenders should treat it as actively exploited or otherwise confirmed as needing urgent remediation, even though the provided source set does not include a vendor advisory or further technical details.
CVE-2021-21220 is a Google Chromium V8 improper input validation vulnerability that CISA added to the Known Exploited Vulnerabilities catalog on 2021-11-03. Because CISA lists it as known exploited, organizations should treat it as a patch-management priority and follow vendor update guidance promptly.
CVE-2021-21206 is a Google Chromium Blink use-after-free vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2021-11-03. Because it is in KEV, defenders should treat it as an actively exploited issue and prioritize vendor-recommended updates without delay. The available source corpus does not provide a CVSS score or vendor advisory details, so the safest response is to follow t [truncated]
CVE-2021-21193 is a Google Chromium Blink use-after-free vulnerability that CISA added to the Known Exploited Vulnerabilities catalog on 2021-11-03. Because it is in the KEV catalog, defenders should treat it as an urgent patching item and follow vendor update guidance without delay.
CVE-2021-21166 is identified in the supplied sources as a Google Chromium race condition vulnerability and was added to CISA’s Known Exploited Vulnerabilities catalog on 2021-11-03. Because CISA lists it as known exploited, it should be treated as a patching priority for any environment using Chromium or Chromium-based browsers.
CVE-2021-21148 affects Google Chromium V8 and is listed by CISA in the Known Exploited Vulnerabilities catalog, which means it has been identified as actively exploited in the wild. Organizations using Chromium-based browsers or products that embed V8 should treat this as an urgent patching item and apply vendor updates as soon as possible.
CVE-2020-6418 is a Google Chromium V8 type confusion vulnerability that CISA has listed in its Known Exploited Vulnerabilities catalog. The KEV listing means defenders should treat this as a high-priority remediation item, especially anywhere Chromium-based browsers or products embedding V8 are in use. The supplied official records do not include a CVSS score, so prioritization here should be driven by th [truncated]
CVE-2020-16017 is a Google Chrome use-after-free vulnerability that CISA added to its Known Exploited Vulnerabilities catalog. That KEV status is the most important operational signal here: regardless of the limited public detail in the supplied corpus, organizations should treat this as a high-priority patch item and follow vendor update guidance promptly.
CVE-2020-16013 is a Google Chromium V8 incorrect implementation vulnerability that CISA lists in its Known Exploited Vulnerabilities catalog. Because it is marked as known exploited, remediation should be treated as urgent even though the supplied corpus does not include a CVSS score or deeper technical detail.
CVE-2020-16010 is a heap buffer overflow affecting Google Chrome for Android UI and is listed by CISA in the Known Exploited Vulnerabilities catalog. That KEV listing means defenders should treat it as actively exploited or high-risk exposure and prioritize vendor updates on Android fleets.
CVE-2020-16009 is a Google Chromium V8 type confusion vulnerability that CISA added to the Known Exploited Vulnerabilities catalog. In the supplied records, the CVE and KEV dates all align to 2021-11-03, and CISA’s required action is to apply vendor updates. Because it is a KEV-listed issue, organizations should treat affected Chromium/V8 deployments as a high-priority remediation item.
CVE-2020-15999 is a Google Chrome FreeType heap buffer overflow vulnerability that CISA included in its Known Exploited Vulnerabilities catalog. The KEV listing means defenders should treat it as a priority patch item, not a routine maintenance issue. CISA’s catalog directs organizations to apply updates per vendor instructions, and the remediation deadline in the supplied timeline is 2021-11-17.
CVE-2017-5027 is a Google Chrome browser vulnerability in Blink’s Content Security Policy handling. According to the public description, a crafted HTML page could be used by a remote attacker to bypass an unsafe-inline CSP restriction. The issue was publicly disclosed on 2017-02-17, with Google’s stable-channel update and the associated Chromium bug serving as the primary references. This is a browser-sid [truncated]
CVE-2017-5026 is a Google Chrome UI-layer flaw where swapped-out frames could still display alerts, allowing a remote attacker to present misleading alerts from a crafted page. The issue was published on 2017-02-17, and the source corpus points to a fixed Chrome release in the 56.0.2924.76 line.
CVE-2017-5025 is a memory-safety vulnerability in FFmpeg as used by Google Chrome. According to the supplied description, improper bounds checking could let a remote attacker potentially trigger heap corruption through a crafted video file. The NVD record maps the issue to CWE-119 and lists affected Chrome versions through 55.0.2883.87, while the description states the fix was present in Chrome 56.0.2924. [truncated]
CVE-2017-5024 is a Google Chrome vulnerability in FFmpeg’s handling of video content. According to the NVD record, the issue was a bounds-checking failure that could let a remote attacker trigger heap corruption through a crafted video file. The published CVSS 3.0 score is 5.5 (Medium), with user interaction required. Google’s Chrome release and downstream advisories in the reference set indicate affected [truncated]
CVE-2017-5023 is a publicly disclosed Google Chrome vulnerability first published on 2017-02-17. The CVE description identifies a type confusion issue in Histogram that could allow a remote attacker to potentially trigger a near-null dereference through a crafted HTML page. The supplied CVSS vector indicates network attackability with user interaction required and low availability impact, which aligns wit [truncated]
CVE-2017-5022 is a browser-side Content Security Policy bypass in Google Chrome’s Blink engine. A remote attacker could use a crafted HTML page to bypass unsafe-inline CSP enforcement in affected Chrome releases. The issue was assigned a medium CVSS score (4.3) and requires user interaction, so it is most relevant where CSP is relied on as a key web-app defense layer rather than as a standalone security boundary.
CVE-2017-5021 is a Google Chrome vulnerability described by NVD as a use-after-free that could be triggered by a crafted HTML page and result in an out-of-bounds memory read. The record assigns CVSS 4.3 (medium) with network attackability, no privileges required, and user interaction required, so it is best treated as a routine but important browser patching item.
CVE-2017-5020 is a Google Chrome vulnerability where the browser failed to require a user gesture for powerful download operations. According to the CVE record, a remote attacker who persuaded a user to install a malicious extension could use a crafted HTML page to execute arbitrary code. NVD classifies the issue as medium severity with a network vector and user interaction required.
CVE-2017-5019 is a Chrome use-after-free vulnerability that could let a remote attacker trigger heap corruption by getting a victim to load a crafted HTML page. NVD rates it medium severity, with network attack vector and required user interaction. Google’s advisory links show it was addressed in Chrome 56.0.2924.76 for Linux, Windows, and Mac, and 56.0.2924.87 for Android.
CVE-2017-5018 is a Google Chrome vulnerability involving an insufficiently strict content security policy on the Chrome app launcher page. According to the CVE description, a remote attacker could use a crafted HTML page to inject scripts or HTML into a privileged page. The issue was publicly disclosed on 2017-02-17, and the record was last modified by NVD on 2026-05-13. No CISA KEV entry is listed in the [truncated]
CVE-2017-5017 is a Chrome vulnerability on Mac where interactions with the OS insufficiently cleared video memory. In the reported scenario, a remote attacker could use a crafted HTML page to possibly extract image fragments on systems with GeForce 8600M graphics chips. The issue is confidentiality-focused and requires user interaction, which limits—but does not remove—the risk for affected Macs running v [truncated]
CVE-2017-5016 is a Google Chrome/Blink UI rendering flaw that let a remote attacker use crafted HTML to make certain UI elements appear on a page they did not control. The issue was publicly disclosed by NVD on 2017-02-17 and is rated medium severity with user interaction required.
CVE-2017-5015 is a browser spoofing issue in Google Chrome where incorrect handling of Unicode glyphs could let a remote attacker use a crafted internationalized domain name (IDN) to impersonate a different site. The practical risk is user deception: a malicious link can appear to point at a trusted domain while actually resolving elsewhere. Google’s advisory and downstream vendor references indicate the [truncated]
CVE-2017-5014 describes a heap buffer overflow in Skia image processing used by Google Chrome. A remote attacker could trigger the issue with a crafted HTML page, leading to an out-of-bounds memory read and limited impact on confidentiality, integrity, and availability. Google’s linked Chrome release advisory and downstream security advisories indicate the issue was fixed in Chrome updates released in January 2017.
CVE-2017-5013 is a Google Chrome vulnerability that could let a remote attacker spoof what users see in the Omnibox (URL bar) by abusing incorrect handling of new tab page navigations in non-selected tabs. The issue is user-interaction dependent and affects Chrome versions before the fixed release referenced by Google and NVD. Because the flaw can mislead users about the page they are viewing, it is prima [truncated]
CVE-2017-5012 is a high-severity Google Chrome vulnerability disclosed on 2017-02-17. According to NVD, a crafted HTML page could trigger a heap buffer overflow in V8 and lead to heap corruption in affected Chrome versions.