CVE-2023-1819

MEDIUMNVD 6.56.5—

6.5

Out of bounds read in Accessibility in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 45.5%
KEV: Not listed

Published

April 4, 2023

Last Modified

November 21, 2024

References (12)

chrome-cve-admin@googlehttps://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop.html
chrome-cve-admin@googlehttps://crbug.com/1406588
chrome-cve-admin@googlehttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FG3CRADL7IL5IHK4NCHG4LAYLKHFXETX/
chrome-cve-admin@googlehttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HO3QZY4UQFP4XNF43ILMVVOABMB7KAQ5/
chrome-cve-admin@googlehttps://security.gentoo.org/glsa/202309-17
chrome-cve-admin@googlehttps://www.debian.org/security/2023/dsa-5386
af854a3a-2127-422b-91ae-364da2661108https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop.html
af854a3a-2127-422b-91ae-364da2661108https://crbug.com/1406588
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FG3CRADL7IL5IHK4NCHG4LAYLKHFXETX/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HO3QZY4UQFP4XNF43ILMVVOABMB7KAQ5/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202309-17
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5386

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	chromium-browser (112.0.5615.49-0ubuntu0.18.04.1) @ bionic	2026-05-25	ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-125Out-of-bounds Read

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore

Frequently asked(5)

What is CVE-2023-1819?

CVE-2023-1819 is a medium vulnerability published on April 4, 2023. Out of bounds read in Accessibility in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

When was CVE-2023-1819 disclosed?

CVE-2023-1819 was first published in the National Vulnerability Database on April 4, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-1819 actively exploited?

CVE-2023-1819 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 45.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-1819?

CVE-2023-1819 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2023-1819?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-1819, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-1819

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CVE-2023-1819

Published

Last Modified

References (12)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-1819?

Same vendor

Same CWE

CVE-2023-1819

📅 Published

🔄 Last Modified

🔗 References (12)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-1819?

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References (12)

Frequently asked(5)

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