CVE-2026-34764

medium

Published 2026-04-06 · Modified 2026-04-06

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CVSS v3

5.5

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CVSS v4 NEW

—

not yet in upstream

VIR risk

5.5

Description

Electron: Use-after-free in offscreen shared texture release() callback

Predictions

Exploit likelihood

55%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	electron	`>=33.0.0-alpha.1,<39.8.5`	`39.8.5`
npm	electron	`>=40.0.0-alpha.1,<40.8.5`	`40.8.5`
npm	electron	`>=41.0.0-alpha.1,<41.1.0`	`41.1.0`
npm	electron	`>=42.0.0-alpha.1,<42.0.0-alpha.5`	`42.0.0-alpha.5`

Application impact

Vendor	Product	Versions	Fixed
electronjs	electron	`{"startIncluding":"33.0.0","endExcluding":"39.8.5"}`	`39.8.5`
electronjs	electron	`42.0.0`

References

CWEs

CWE-416

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.