CVE-2023-1530
No exploitation reported by the sources we read.
- Published2023-03-21
- WeaknessCWE-416
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
Use after free in PDF in Google Chrome prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Timeline
dates in UTC- 2023-03-2121:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-1530?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-1530?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 36.x | = 36 | no fix published | NVD |
| 37.x | = 37 | no fix published | NVD |
| 38.x | = 38 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 111.0 | < 111.0.5563.110 | 111.0.5563.110 | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Siemens COMOS
COMOS
Fix
- Vendor fix CISA ICSA-23-320-09 · 1 productUpdate to V10.4.4 or later version
- Mitigation from the vendor CISA ICSA-23-320-09 · 1 productEnsure all files imported into COMOS originate from a trusted source and transmitted are over secure channels
Advisories and patches
- chromereleases.googleblog.comRelease Notes · Vendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Published
- 2023-03-21
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2023-1530?
Is CVE-2023-1530 actively exploited?
What is the CVSS score for CVE-2023-1530?
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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.