Vulnerability · CVE-2026-113070
Out of bounds read in GetUserMedia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page.
Published Oct 20, 2026 · catalog updated Oct 21, 2026 · Out of bounds read
Last checked Nov 4, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2026-113070. EPSS is 0.36%. Act only if a listed version of Out of bounds read is installed.
Gaps on this record
- The stored product name is a package slug. The name on this page is taken from the title (Out of bounds read).
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2026-113344 · High
- CVE-2026-113343 · High
- CVE-2026-113342 · Critical
- CVE-2026-113341 · Medium
- CVE-2026-113340 · Medium
- Severity
- Medium6.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.36%
- Remediation
- Version ranges on file
- Affected products
- cpe google/chrome
Out of bounds read in GetUserMedia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe google/chrome< 156.0.8078.47
How to fix CVE-2026-113070
Upgrade
CVE-2026-113070 lists a fix boundary at 156.0.8078.47. Compare the installed build with that boundary before you change production.
Version check
Affected < 156.0.8078.47
Advisory
Open the bsi record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2026-113070. EPSS is 0.36%. Act only if a listed version of Out of bounds read is installed.
Which versions are affected?
Compare what you have installed with < 156.0.8078.47. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
CWE-125: Out-of-bounds Read. EPSS 0.36%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 20, 2026 · NIST NVD
Detected
Out of bounds read in GetUserMedia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Oct 21, 2026 · NIST NVD
Updated
Out of bounds read in GetUserMedia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Sources
- BSI CERT-BundGovernment advisoryCVE-2026-113070
Google Chrome / Microsoft Edge: Mehrere Schwachstellen
wid.cert-bund.de - CVE.orgVulnerability recordCVE-2026-113070
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-113070
30-day exploitation probability 0.36%
first.org - NIST NVDVulnerability recordCVE-2026-113070
Out of bounds read in GetUserMedia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
nvd.nist.gov
References
Freshness
Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 4, 2026
- BSI CERT-BundOct 28, 2026
- CVE.orgOct 21, 2026
- NIST NVDOct 21, 2026