24h | 7d | 30d

CVE-2026-6786

Overview

  • Mozilla
  • Firefox
21 Apr 2026
Published
22 Apr 2026
Updated
CVSS
Pending
EPSS
0.05%
KEV

Description

Memory safety bugs present in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Statistics

  • 1 Post
  • 7 Interactions
Last activity: 14 hours ago

Fediverse

Profile picture fallback
Dan Goodin @dangoodin

@paco

I just asked Mozilla about this. Someone responded that internally found bugs like the 271 go into “roll-up” advisories with, each rollup providing a link to the bug list covered.

The 3 rollups are:

mozilla.org/en-US/security/adv

mozilla.org/en-US/security/adv

mozilla.org/en-US/security/adv

When you look at these rollups they say that "Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code."

With no way of knowing how many vulnerabilities were truly severe and exploitable, I think Mozilla, like others gushing ab out LLM-assisted vuln finding, is denying us the data to assess the true value of Mythos.

  • 1
  • 6
  • 0
  • 14h ago

CVE-2026-6785

Overview

  • Mozilla
  • Firefox
21 Apr 2026
Published
22 Apr 2026
Updated
CVSS
Pending
EPSS
0.06%
KEV

Description

Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Statistics

  • 1 Post
  • 7 Interactions
Last activity: 14 hours ago

Fediverse

Profile picture fallback
Dan Goodin @dangoodin

@paco

I just asked Mozilla about this. Someone responded that internally found bugs like the 271 go into “roll-up” advisories with, each rollup providing a link to the bug list covered.

The 3 rollups are:

mozilla.org/en-US/security/adv

mozilla.org/en-US/security/adv

mozilla.org/en-US/security/adv

When you look at these rollups they say that "Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code."

With no way of knowing how many vulnerabilities were truly severe and exploitable, I think Mozilla, like others gushing ab out LLM-assisted vuln finding, is denying us the data to assess the true value of Mythos.

  • 1
  • 6
  • 0
  • 14h ago

CVE-2026-21643

Overview

  • Fortinet
  • FortiClientEMS
06 Feb 2026
Published
14 Apr 2026
Updated
CVSS v3.1
CRITICAL (9.1)
EPSS
43.14%
KEV

Description

An improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.4 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

Statistics

  • 1 Post
Last activity: 2 hours ago

Fediverse

Profile picture fallback
ccinfo.nl @CCINL

🔴 Dreigingsniveau 84 - HOOG

Vandaag in Nederland en België:
• Eerste NIS2 conformiteitsevaluatie voor Belgische essentiële entiteiten
• MIVD waarschuwt, Chinese cybercapaciteiten evenaren die van de VS
• Cybercriminaliteit stijgt fors in Lier

Nu actief misbruikt:
• CVE-2026-21643, Fortinet FortiClient EMS (CVSS 9.8)
• CVE-2026-33825, Microsoft Defender (CVSS 7.8)
• CVE-2026-32201, Microsoft SharePoint Server (CVSS 6.5)

digiweerbaar.nl/dreigingsradar

#cybersecurity #dreigingsradar #NIS2 #infosec

  • 0
  • 0
  • 0
  • 2h ago

CVE-2026-34002

Overview

  • Pending
Pending
Published
Pending
Updated
CVSS
Pending
EPSS
Pending
KEV

Description

This candidate has been reserved by a CVE Numbering Authority (CNA). This record will be updated by the assigning CNA once details are available.

Statistics

  • 1 Post
  • 5 Interactions
Last activity: 13 hours ago

Fediverse

Profile picture fallback
XLibre @XLibreDev

We released the #XLibre Xserver 25.0.0.22 and 25.1.4 on Apr 21 containing #security fixes for CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, and CVE-2026-34003 of the X.Org Server. We recommend everyone update ASAP. #CVE github.com/X11Libre/xserver/re

  • 2
  • 3
  • 0
  • 13h ago

CVE-2026-33999

Overview

  • Pending
Pending
Published
Pending
Updated
CVSS
Pending
EPSS
Pending
KEV

Description

This candidate has been reserved by a CVE Numbering Authority (CNA). This record will be updated by the assigning CNA once details are available.

Statistics

  • 1 Post
  • 5 Interactions
Last activity: 13 hours ago

Fediverse

Profile picture fallback
XLibre @XLibreDev

We released the #XLibre Xserver 25.0.0.22 and 25.1.4 on Apr 21 containing #security fixes for CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, and CVE-2026-34003 of the X.Org Server. We recommend everyone update ASAP. #CVE github.com/X11Libre/xserver/re

  • 2
  • 3
  • 0
  • 13h ago

CVE-2026-34000

Overview

  • Pending
Pending
Published
Pending
Updated
CVSS
Pending
EPSS
Pending
KEV

Description

This candidate has been reserved by a CVE Numbering Authority (CNA). This record will be updated by the assigning CNA once details are available.

Statistics

  • 1 Post
  • 5 Interactions
Last activity: 13 hours ago

Fediverse

Profile picture fallback
XLibre @XLibreDev

We released the #XLibre Xserver 25.0.0.22 and 25.1.4 on Apr 21 containing #security fixes for CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, and CVE-2026-34003 of the X.Org Server. We recommend everyone update ASAP. #CVE github.com/X11Libre/xserver/re

  • 2
  • 3
  • 0
  • 13h ago

CVE-2026-34001

Overview

  • Pending
Pending
Published
Pending
Updated
CVSS
Pending
EPSS
Pending
KEV

Description

This candidate has been reserved by a CVE Numbering Authority (CNA). This record will be updated by the assigning CNA once details are available.

Statistics

  • 1 Post
  • 5 Interactions
Last activity: 13 hours ago

Fediverse

Profile picture fallback
XLibre @XLibreDev

We released the #XLibre Xserver 25.0.0.22 and 25.1.4 on Apr 21 containing #security fixes for CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, and CVE-2026-34003 of the X.Org Server. We recommend everyone update ASAP. #CVE github.com/X11Libre/xserver/re

  • 2
  • 3
  • 0
  • 13h ago

CVE-2026-34003

Overview

  • Pending
Pending
Published
Pending
Updated
CVSS
Pending
EPSS
Pending
KEV

Description

This candidate has been reserved by a CVE Numbering Authority (CNA). This record will be updated by the assigning CNA once details are available.

Statistics

  • 1 Post
  • 5 Interactions
Last activity: 13 hours ago

Fediverse

Profile picture fallback
XLibre @XLibreDev

We released the #XLibre Xserver 25.0.0.22 and 25.1.4 on Apr 21 containing #security fixes for CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, and CVE-2026-34003 of the X.Org Server. We recommend everyone update ASAP. #CVE github.com/X11Libre/xserver/re

  • 2
  • 3
  • 0
  • 13h ago
Showing 41 to 48 of 48 CVEs