VDB
CVE-2026-0888
CVE-2026-0888
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Firefox ist ein Open Source Web Browser. Thunderbird ist ein Open Source E-Mail Client.
EPSS 0.35% · 26.3th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.35%
26.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Mozilla Thunderbird ESR <140.7 | |
| Amazon | Amazon Linux 2 | |
| Mozilla | Mozilla Firefox ESR <140.7 | |
| Mozilla | Mozilla Firefox <147 | |
| Mozilla | Mozilla Firefox ESR <115.32 | |
| Red Hat | Red Hat Enterprise Linux | |
| SUSE | SUSE openSUSE | |
| RESF | RESF Rocky Linux | |
| Ubuntu | Ubuntu Linux | |
| SUSE | SUSE Linux | |
| Mozilla | Mozilla Thunderbird <147 | |
| Oracle | Oracle Linux | |
| Debian | Debian Linux |
Timeline
- Jan 13, 2026 CVE Published
- Jan 14, 2026 EPSS Score
- Jan 17, 2026 EPSS Score
- Jan 21, 2026 EPSS Score
- Jan 24, 2026 EPSS Score
- Jan 28, 2026 EPSS Score
- Jan 31, 2026 EPSS Score
- Feb 3, 2026 EPSS Score
- Feb 7, 2026 EPSS Score
- Feb 10, 2026 EPSS Score
- Feb 14, 2026 EPSS Score
- Feb 17, 2026 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0090.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0090 advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-01/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-02/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-03/ advisory
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MWE7GIFYIBLX76K6B34TZZ67PXOQMQY6/ advisory
- https://access.redhat.com/errata/RHSA-2026:0667 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2026-January/023741.html advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-04/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-05/ advisory
- https://access.redhat.com/errata/RHSA-2026:0694 advisory
- https://lists.debian.org/debian-lts-announce/2026/01/msg00010.html advisory
- https://lists.debian.org/debian-security-announce/2026/msg00009.html advisory
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2E4U6WVD3HP25MAGYON4BCRAFHCTX3SC/ advisory
- https://errata.build.resf.org/RLSA-2026:0667 advisory
- https://errata.build.resf.org/RLSA-2026:0694 advisory
- https://lists.debian.org/debian-security-announce/2026/msg00011.html advisory
- https://linux.oracle.com/errata/ELSA-2026-0694.html advisory
- https://linux.oracle.com/errata/ELSA-2026-0667.html advisory
- https://lists.debian.org/debian-lts-announce/2026/01/msg00013.html advisory
…and 42 more