Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-34771

A flaw was found in Electron, a framework for building desktop applications. This vulnerability, known as a use-after-free, occurs when an application registers an asynchronous permission request handler and a frame navigates or a window closes while the handler is pending. A remote attacker could exploit this by causing the application to attempt to access freed memory. This could lead to a crash of the application or memory corruption, potentially allowing for further unauthorized actions.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3c7df8d673992fe1ab6f140a931371ffd9feb7b47115dd411052dcc0c8b4b7bf
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:podman_desktop:0"],"defaultStatus":"affected","packageName":"rhdesktop/rh-podman-desktop-ext-openshift-local-rhel10","product":"Red Hat Build of Podman Desktop - Tech Preview","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/affected/2

{"product":"electron","vendor":"electron","versions":[{"status":"affected","version":"< 38.8.6"},{"status":"affected","version":">= 39.0.0-alpha.1, < 39.8.0"},{"status":"affected","version":">= 40.0.0-alpha.1, < 40.7.0"},{"status":"affected","version":">= 41.0.0-alpha.1, < 41.0.0-beta.8"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:podman_desktop:1"],"defaultStatus":"affected","packageName":"podman-desktop-macos-1-0","product":"Red Hat Build of Podman Desktop","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:podman_desktop:1"],"defaultStatus":"affected","packageName":"podman-desktop-windows-1-0","product":"Red Hat Build of Podman Desktop","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/affected/1
cwe · 2 assertions

{"cweId":"CWE-364","description":"Signal Handler Race Condition","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/problemTypes/0/descriptions/0

{"cweId":"CWE-416","description":"CWE-416: Use After Free","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

4 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:podman_desktop:0"],"defaultStatus":"affected","packageName":"rhdesktop/rh-podman-desktop-ext-openshift-local-rhel10","product":"Red Hat Build of Podman Desktop - Tech Preview","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/affected/2
{"product":"electron","vendor":"electron","versions":[{"status":"affected","version":"< 38.8.6"},{"status":"affected","version":">= 39.0.0-alpha.1, < 39.8.0"},{"status":"affected","version":">= 40.0.0-alpha.1, < 40.7.0"},{"status":"affected","version":">= 41.0.0-alpha.1, < 41.0.0-beta.8"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:podman_desktop:1"],"defaultStatus":"affected","packageName":"podman-desktop-macos-1-0","product":"Red Hat Build of Podman Desktop","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:podman_desktop:1"],"defaultStatus":"affected","packageName":"podman-desktop-windows-1-0","product":"Red Hat Build of Podman Desktop","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-364","description":"Signal Handler Race Condition","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/problemTypes/0/descriptions/0
{"cweId":"CWE-416","description":"CWE-416: Use After Free","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-34771"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/references/0
{"name":"RHBZ#2454995","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2454995"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/references/1
{"name":"https://github.com/electron/electron/security/advisories/GHSA-8337-3p73-46f4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/electron/electron/security/advisories/GHSA-8337-3p73-46f4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34771.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9736842a2c892d44f2a45336a69ffd77fb01a8dda4a0b47b3ffc3eb10ad3d264 · sha256:d7c561b1c2bdff0a… · /containers/adp/1/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer