CVE-2014-1719 — Use-after-free vulnerability in the WebSharedWorkerStub::OnTerminateWorkerContext function in content/worker/websharedworker_stub.cc in the Web Workers implementation in Google Chrome before 34.0.1847.116 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via vectors that trigger a SharedWorker termination during script loading

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HIGH

Use-after-free vulnerability in the WebSharedWorkerStub::OnTerminateWorkerContext function in content/worker/websharedworker_stub.cc in the Web Workers implementation in Google Chrome before 34.0.1847.116 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via vectors that trigger a SharedWorker termination during script loading

Published Apr 9, 2014

7.5

HIGH

CVSS 2.0

EPSS 1.37%

Description

Use-after-free vulnerability in the WebSharedWorkerStub::OnTerminateWorkerContext function in content/worker/websharedworker_stub.cc in the Web Workers implementation in Google Chrome before 34.0.1847.116 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via vectors that trigger a SharedWorker termination during script loading.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.37% 0.01369

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01369

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.37% (0.01369)	70.90th	v5 (v2026.06.15)
Jun 15, 2026	1.36% (0.01358)	67.96th	v5 (v2026.06.15)
Mar 17, 2025	0.86% (0.00865)	73.52th	v4 (v2025.03.14)
Dec 12, 2024	1.18% (0.01179)	85.68th	v3 (v2023.03.01)
Oct 4, 2023	0.98% (0.00981)	81.69th	v3 (v2023.03.01)
Mar 7, 2023	0.97% (0.00974)	81.05th	v3 (v2023.03.01)
Mar 6, 2023	1.32% (0.01319)	71.27th	v2 (v2022.01.01)
Feb 23, 2023	1.32% (0.01319)	71.23th	v2 (v2022.01.01)
Apr 1, 2022	1.32% (0.01319)	69.22th	v2 (v2022.01.01)
Feb 4, 2022	1.32% (0.01319)	44.98th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (6)

http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html
x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html
vendor-advisoryx_refsource_SUSE
http://security.gentoo.org/glsa/glsa-201408-16.xml
vendor-advisoryx_refsource_GENTOO
http://www.debian.org/security/2014/dsa-2905
vendor-advisoryx_refsource_DEBIAN
https://code.google.com/p/chromium/issues/detail?id=343661
x_refsource_CONFIRM
https://src.chromium.org/viewvc/chrome?revision=252010&view=revision
x_refsource_CONFIRM

Link	Providers	Tags
http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html		x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html		vendor-advisoryx_refsource_SUSE
http://security.gentoo.org/glsa/glsa-201408-16.xml		vendor-advisoryx_refsource_GENTOO
http://www.debian.org/security/2014/dsa-2905		vendor-advisoryx_refsource_DEBIAN
https://code.google.com/p/chromium/issues/detail?id=343661		x_refsource_CONFIRM
https://src.chromium.org/viewvc/chrome?revision=252010&view=revision		x_refsource_CONFIRM

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner Chrome

Published Apr 9, 2014

Updated Aug 6, 2024

Reserved Jan 29, 2014

Link CVE-2014-1719

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2014-1719

Red Hat

Severity n/a

Public date n/a

Links CVE-2014-1719