PatchSiren

PatchSiren cyber security CVE debrief

CVE-2022-1364 Google CVE debrief

CVE-2022-1364 is a Google Chromium V8 type confusion vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2022-04-15. Because CISA lists it as known exploited, defenders should treat vendor updates as urgent and prioritize affected Chromium/V8 deployments.

Vendor
Google
Product
Chromium V8
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2022-04-15
Original CVE updated
2022-04-15
Advisory published
2022-04-15
Advisory updated
2022-04-15

Who should care

Security teams responsible for Chromium-based browsers, products embedding the V8 JavaScript engine, and endpoint management teams that track CISA KEV items should prioritize this CVE.

Technical summary

The supplied sources identify the issue as a type confusion vulnerability in Google Chromium V8. The CISA KEV entry marks it as known exploited and directs organizations to apply updates per vendor instructions. No additional technical detail is provided in the supplied corpus.

Defensive priority

High. CISA has listed this CVE in KEV, which indicates real-world exploitation and a need for prompt remediation.

Recommended defensive actions

  • Apply the vendor-recommended update path for affected Chromium/V8 products.
  • Prioritize systems that expose Chromium-based browsers or embed V8 for rapid patching.
  • Confirm the CVE is included in vulnerability and endpoint management remediation queues.
  • Validate that patch deployment completed before the CISA KEV due date associated with this item.
  • Monitor official vendor advisories and CISA KEV updates for any follow-on guidance.

Evidence notes

This debrief is based only on the supplied source corpus: the CISA KEV JSON entry naming Google Chromium V8 Type Confusion Vulnerability, the CVE record reference, and the official NVD and CISA links provided in the prompt. The corpus supplies KEV status, dateAdded 2022-04-15, dueDate 2022-05-06, and the instruction to apply updates per vendor instructions. No CVSS score or further technical impact detail was supplied.

Sources and references

Verified primary and authoritative sources

  • CVE-2022-1364 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2022-1364

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2022-1364 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2022-1364

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.