Security readout for executives and security teams
CVE-2023-3079 is a Google Chrome V8 engine flaw that could let a malicious web page corrupt browser memory. Because CISA lists it in KEV, organizations should treat it as exploited in the wild. The business risk is highest for unmanaged desktops, kiosks, and systems with delayed browser or Chromium package updates. Exposure is likely on endpoints running Chrome before 114.0.5735.110, or downstream Chromium/V8 packages covered by Debian, Fedora, and Gentoo advisories. Evidence does not establish exposure for every Chromium-based product, so asset validation should rely on installed browser and package versions. Treat this as urgent endpoint exposure work, not a theoretical browser bug. CISA KEV status means exploitation is confirmed, and the attack path is ordinary web browsing. Patch lag on browsers should be handled under accelerated remediation. Mitigation focus: Update Google Chrome to 114.0.5735.110 or later.; Apply relevant Debian, Fedora, Gentoo, or vendor Chromium package updates.; Prioritize unmanaged endpoints, kiosks, VDI images, and high-risk browsing systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-843: Exact CWE lookup
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Open ATT&CK lookupCVE-2023-3079 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop.htmlCVE reference
- https://crbug.com/1450481CVE reference
- https://www.couchbase.com/alerts/CVE reference
- https://www.debian.org/security/2023/dsa-5420CVE reference
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DYTXO5E3FI3I2ETDP3HF4SHYYTFMKMIC/CVE reference
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U4OXTNIZY4JYHJT7CVLPAJQILI6BISVM/CVE reference
- https://security.gentoo.org/glsa/202311-11CVE reference
- https://security.gentoo.org/glsa/202401-34CVE reference
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-3079CVE reference · government-resource
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Access of Resource Using Incompatible Type ('Type Confusion')
Access of Resource Using Incompatible Type ('Type Confusion') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.