[UPDATE] [hoch] Mozilla Firefox und Thunderbird: Mehrere Schwachstellen

Kurzinfo

Metadaten

  • Original (extern): Link oeffnen
  • Veroeffentlicht: 2026-10-13 10:09 UTC
  • Importiert: 2026-10-14 10:29 UTC
  • CVSS: 10.0
  • Quelle-ID: cert_bund
  • uid_hash: 68d50c3aa2e1ac897c7a594387bf817a13f2d1eac79a369c02ece0575c2173d8

Inhalt

Ein Angreifer kann mehrere Schwachstellen in Mozilla Firefox und Mozilla Thunderbird ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Berechtigungen zu erweitern, Sandbox-Escapes durchzuführen, Daten zu manipulieren, einen Denial-of-Service-Zustand auszulösen oder Speicherbeschädigungen zu verursachen.

Verknuepfte CVEs

CVE-ID Severity (Quelle) CVSS (Quelle) Severity (CVE.org) CVSS (CVE.org) EPSS EPSS-Pctl Veroeffentlicht (CVE.org)

CVE-2026-14899

CRITICAL

10

HIGH

7.5

2026-07-22

CVE-2026-15718

CRITICAL

10

MEDIUM

4.3

2026-07-14

CVE-2026-15719

CRITICAL

10

MEDIUM

5.4

2026-07-14

CVE-2026-16349

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16350

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16351

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16352

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16353

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16354

CRITICAL

10

HIGH

7.5

2026-07-21

CVE-2026-16355

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16356

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16357

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16358

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16359

CRITICAL

10

CRITICAL

9.1

2026-07-21

CVE-2026-16360

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16361

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16362

CRITICAL

10

HIGH

8.8

2026-07-21

CVE-2026-16363

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16364

CRITICAL

10

CRITICAL

9.1

2026-07-21

CVE-2026-16365

CRITICAL

10

HIGH

8.8

2026-07-21

CVE-2026-16366

CRITICAL

10

HIGH

8.8

2026-07-21

CVE-2026-16367

CRITICAL

10

CRITICAL

10

2026-07-21

CVE-2026-16368

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16369

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16370

CRITICAL

10

CRITICAL

9.1

2026-07-21

CVE-2026-16371

CRITICAL

10

HIGH

8.8

2026-07-21

CVE-2026-16372

CRITICAL

10

CVE-2026-16373

CRITICAL

10

CVE-2026-16374

CRITICAL

10

HIGH

7.5

2026-07-21

CVE-2026-16375

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16376

CRITICAL

10

CVE-2026-16377

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16378

CRITICAL

10

CVE-2026-16379

CRITICAL

10

HIGH

8.8

2026-07-21

CVE-2026-16380

CRITICAL

10

CVE-2026-16381

CRITICAL

10

CRITICAL

9.1

2026-07-21

CVE-2026-16382

CRITICAL

10

CVE-2026-16383

CRITICAL

10

CRITICAL

9.8

2026-07-21

CVE-2026-16384

CRITICAL

10

CVE-2026-16385

CRITICAL

10

CVE-2026-16386

CRITICAL

10

CVE-2026-16387

CRITICAL

10

CVE-2026-16388

CRITICAL

10

CVE-2026-16389

CRITICAL

10

CVE-2026-16390

CRITICAL

10

CVE-2026-16391

CRITICAL

10

CVE-2026-16392

CRITICAL

10

CVE-2026-16393

CRITICAL

10

CVE-2026-16394

CRITICAL

10

CVE-2026-16395

CRITICAL

10

CVE-2026-16396

CRITICAL

10

CVE-2026-16397

CRITICAL

10

CVE-2026-16398

CRITICAL

10

CVE-2026-16399

CRITICAL

10

CVE-2026-16400

CRITICAL

10

CVE-2026-16401

CRITICAL

10

CVE-2026-16402

CRITICAL

10

CVE-2026-16403

CRITICAL

10

CVE-2026-16404

CRITICAL

10

CVE-2026-16405

CRITICAL

10

CVE-2026-16406

CRITICAL

10

CVE-2026-16407

CRITICAL

10

CVE-2026-16408

CRITICAL

10

CVE-2026-16409

CRITICAL

10

CVE-2026-16410

CRITICAL

10

CVE-2026-16411

CRITICAL

10

CVE-2026-16412

CRITICAL

10

Externe Referenzen

Bezeichnung Typ CVE Quelle

Oracle Linux Security Advisory ELSA-2026-47101 vom 2026-08-04

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-49921 vom 2026-08-05

EXTERNAL - wid_csaf

Red Hat Security Advisory RHSA-2026:47101 vom 2026-07-29

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:47104 vom 2026-08-03

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:47105 vom 2026-07-29

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:49621 vom 2026-08-03

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:49921 vom 2026-08-04

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:49922 vom 2026-08-04

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53444 vom 2026-08-11

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53445 vom 2026-08-11

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53446 vom 2026-08-11

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53453 vom 2026-08-11

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53454 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53455 vom 2026-08-11

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:53475 vom 2026-08-11

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54180 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54181 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54185 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54248 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54249 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54259 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:54339 vom 2026-08-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:67129 vom 2026-09-14

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:67133 vom 2026-09-14

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:68549 vom 2026-09-17

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:70642 vom 2026-09-23

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:73130 vom 2026-09-29

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:73971 vom 2026-09-30

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:76740 vom 2026-10-06

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:76741 vom 2026-10-06

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:76742 vom 2026-10-06

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:76745 vom 2026-10-06

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:76894 vom 2026-10-06

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:77610 vom 2026-10-07

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:77632 vom 2026-10-07

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:80503 vom 2026-10-12

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:81912 vom 2026-10-13

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:81913 vom 2026-10-13

VENDOR - wid_csaf

Red Hat Security Advisory RHSA-2026:82122 vom 2026-10-13

VENDOR - wid_csaf

Amazon Linux Security Advisory ALAS2-2026-3868 vom 2026-08-18

EXTERNAL - wid_csaf

Amazon Linux Security Advisory ALAS2FIREFOX-2026-063 vom 2026-08-18

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:47101 vom 2026-07-30

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:47104 vom 2026-08-03

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:47105 vom 2026-07-29

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:49621 vom 2026-08-06

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:49921 vom 2026-08-06

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:49922 vom 2026-08-06

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:67129 vom 2026-09-27

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:67133 vom 2026-09-27

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:68549 vom 2026-09-27

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:70642 vom 2026-09-25

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:73130 vom 2026-09-30

EXTERNAL - wid_csaf

Rocky Linux Security Advisory RLSA-2026:73971 vom 2026-10-01

EXTERNAL - wid_csaf

IGEL Security Notice ISN-2026-30 vom 2026-07-22

EXTERNAL - wid_csaf

IGEL Security Notice ISN-2026-38 vom 2026-09-21

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-47104 vom 2026-07-31

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-47105 vom 2026-07-29

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-49621 vom 2026-08-04

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-49922 vom 2026-08-05

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-54248 vom 2026-09-22

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-67129 vom 2026-09-14

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-67133 vom 2026-09-15

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-68549 vom 2026-09-18

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-70642 vom 2026-09-25

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-73130 vom 2026-09-29

EXTERNAL - wid_csaf

Oracle Linux Security Advisory ELSA-2026-73971 vom 2026-10-02

EXTERNAL - wid_csaf

Debian Security Advisory DLA-4695 vom 2026-07-23

EXTERNAL - wid_csaf

Debian Security Advisory DLA-4727 vom 2026-08-10

EXTERNAL - wid_csaf

Debian Security Advisory DLA-4729 vom 2026-08-10

EXTERNAL - wid_csaf

Debian Security Advisory DLA-4770 vom 2026-09-04

EXTERNAL - wid_csaf

Debian Security Advisory DLA-4775 vom 2026-09-07

EXTERNAL - wid_csaf

openSUSE Security Update OPENSUSE-SU-2026:11329-1 vom 2026-07-23

EXTERNAL - wid_csaf

openSUSE Security Update OPENSUSE-SU-2026:11358-1 vom 2026-07-26

EXTERNAL - wid_csaf

openSUSE Security Update OPENSUSE-SU-2026:11359-1 vom 2026-07-26

EXTERNAL - wid_csaf

openSUSE Security Update OPENSUSE-SU-2026:21713-1 vom 2026-09-02

EXTERNAL - wid_csaf

openSUSE Security Update OPENSUSE-SU-2026:11678-1 vom 2026-09-05

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:3546-1 vom 2026-08-11

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:23137-1 vom 2026-08-14

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:23115-1 vom 2026-08-14

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:3200-1 vom 2026-07-23

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:3221-1 vom 2026-07-24

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:23411-1 vom 2026-09-10

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:4140-1 vom 2026-09-16

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:23590-1 vom 2026-09-16

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:4156-1 vom 2026-09-16

EXTERNAL - wid_csaf

SUSE Security Update SUSE-SU-2026:4268-1 vom 2026-09-18

EXTERNAL - wid_csaf

Debian Security Advisory DSA-6394 vom 2026-07-23

EXTERNAL - wid_csaf

Debian Security Advisory DSA-6403 vom 2026-07-30

EXTERNAL - wid_csaf

Debian Security Advisory DSA-6418 vom 2026-08-08

EXTERNAL - wid_csaf

Debian Security Advisory DSA-6481 vom 2026-09-03

EXTERNAL - wid_csaf

Debian Security Advisory DSA-6483 vom 2026-09-04

EXTERNAL - wid_csaf

Mozilla Security Advisory mfsa2026-68 vom 2026-07-21

EXTERNAL - wid_csaf

Mozilla Security Advisory mfsa2026-69 vom 2026-07-21

EXTERNAL - wid_csaf

Mozilla Security Advisory mfsa2026-70 vom 2026-07-21

EXTERNAL - wid_csaf

Mozilla Security Advisory mfsa2026-71 vom 2026-07-21

EXTERNAL - wid_csaf

Mozilla Security Advisory mfsa2026-72 vom 2026-07-21

EXTERNAL - wid_csaf

Quellen-Details

Bezeichnung Name Kategorie Tags Zielgruppe Sprache Feed-URL
CERT-Bund (BSI)

cert_bund

government_cert - de https://wid.cert-bund.de/content/public/securityAdvisory/rss