Security

Vulnerabilities

Real-time alerts of vulnerabilities across monitored open-source ecosystems.

Ecosystems covered

4

Alpm, Debian, Npm & more

Total vulnerabilities tracked

1,447

From global vulnerability databases

Exclude malware
Package firefox

9.0

Critical

Ecosystem: Debian

Package: firefox-esr

9.1

Critical

Ecosystem: Debian

Package: firefox-esr

7.7

High

Ecosystem: Debian

Package: firefox-esr

1.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-LC6UI (CVE-2026-8961)

Spoofing In firefox-esr

1.3

Low

Ecosystem: Debian

Package: firefox-esr

6.1

Medium

Ecosystem: Debian

Package: firefox-esr

FLAT-7U14F (CVE-2026-8956)

Out-of-bounds read In firefox-esr

9.1

Critical

Ecosystem: Debian

Package: firefox-esr

FLAT-E9HCB (CVE-2026-44582)

Insecure encryption algorithm In firefox

1.7

Low

Ecosystem: RPM

Package: firefox

0.6

Low

Ecosystem: RPM

Package: firefox

FLAT-VF88B (CVE-2026-44579)

Asymmetric denial of service In firefox

6.3

Medium

Ecosystem: RPM

Package: firefox

FLAT-HDZ8Z (CVE-2026-44577)

Inadequate file size control In firefox

6.3

Medium

Ecosystem: RPM

Package: firefox

FLAT-36NUL (CVE-2026-44576)

Lack of data validation In firefox

1.7

Low

Ecosystem: RPM

Package: firefox

6.3

Medium

Ecosystem: RPM

Package: firefox

6.3

Medium

Ecosystem: RPM

Package: firefox

FLAT-LENXO (CVE-2026-44572)

Lack of data validation In firefox

2.4

Low

Ecosystem: RPM

Package: firefox

FLAT-5F8HM (CVE-2026-8391)

Lack of data validation In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-ZS6YC (CVE-2026-8091)

Lack of data validation In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

8.2

High

Ecosystem: Debian

Package: firefox-esr

6.7

Medium

Ecosystem: Debian

Package: firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-MT86K (CVE-2026-7321)

Lack of data validation In firefox-esr

8.9

High

Ecosystem: Debian

Package: firefox-esr

8.3

High

Ecosystem: RPM

Package: firefox

FLAT-R86C2 (CVE-2026-6764)

Lack of data validation In firefox-esr

1.3

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-TRF1X (CVE-2026-6750)

Excessive privileges In firefox-esr

5.8

Medium

Ecosystem: Debian

Package: firefox-esr

FLAT-T9NPT (CVE-2026-6761)

Excessive privileges In firefox-esr

4.1

Medium

Ecosystem: Debian

Package: firefox-esr

FLAT-E5QB3 (CVE-2026-6752)

Lack of data validation In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-5JSGR (CVE-2026-6769)

Excessive privileges In firefox-esr

3.8

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-F0XZA (CVE-2026-6765)

Business information leak In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-UG1FY (CVE-2026-6772)

Lack of data validation In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-IQSG5 (CVE-2026-6770)

Business information leak In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-YUH04 (CVE-2026-6753)

Lack of data validation In firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

1.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-YBSRH (CVE-2026-6747)

Out-of-bounds read In firefox-esr

6.7

Medium

Ecosystem: Debian

Package: firefox-esr

2.7

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-44BKE (CVE-2026-6762)

Spoofing In firefox-esr

1.2

Low

Ecosystem: Debian

Package: firefox-esr

FLAT-41XE6 (CVE-2026-40447)

Out-of-bounds read In firefox

5.6

Medium

Ecosystem: RPM

Package: firefox

4.4

Medium

Ecosystem: Alpm

Package: firefox

9.1

Critical

Ecosystem: Debian

Package: firefox-esr

9.0

Critical

Ecosystem: Debian

Package: firefox-esr

FLAT-TAZNF (CVE-2019-11733)

Weak credential policy In firefox

3.3

Low

Ecosystem: Alpm

Package: firefox

6.6

Medium

Ecosystem: Alpm

Package: firefox-ublock-origin

FLAT-59WG6 (CVE-2017-5428)

Lack of data validation In firefox

9.0

Critical

Ecosystem: Alpm

Package: firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-WZY95 (CVE-2018-18356)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-OMLLI (CVE-2018-18511)

Lack of data validation In firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

4.9

Medium

Ecosystem: Alpm

Package: firefox

FLAT-9QKXY (CVE-2019-11708)

Lack of data validation In firefox

9.1

Critical

Ecosystem: Alpm

Package: firefox

FLAT-6O84Q (CVE-2019-11734)

Inappropriate coding practices In firefox

9.1

Critical

Ecosystem: Alpm

Package: firefox

FLAT-0RFMF (CVE-2019-11735)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

1.7

Low

Ecosystem: Alpm

Package: firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

FLAT-C89W7 (CVE-2019-11740)

Inappropriate coding practices In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-Y2B2S (CVE-2019-11741)

OS Command Injection In firefox

3.8

Low

Ecosystem: Alpm

Package: firefox

4.9

Medium

Ecosystem: Alpm

Package: firefox

FLAT-VTEWJ (CVE-2019-11743)

User enumeration In firefox

1.7

Low

Ecosystem: Alpm

Package: firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

FLAT-7PPW9 (CVE-2019-11746)

Remote command execution In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-BFEMG (CVE-2019-11747)

Enabled default configuration In firefox

4.9

Medium

Ecosystem: Alpm

Package: firefox

6.6

Medium

Ecosystem: Alpm

Package: firefox

FLAT-7PESV (CVE-2019-11749)

User enumeration In firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

FLAT-K14HI (CVE-2019-11750)

Lack of data validation In firefox

4.9

Medium

Ecosystem: Alpm

Package: firefox

FLAT-GFCIL (CVE-2019-11752)

Remote command execution In firefox

6.1

Medium

Ecosystem: Alpm

Package: firefox

FLAT-V77EU (CVE-2019-5849)

Out-of-bounds read In firefox

5.1

Medium

Ecosystem: Alpm

Package: firefox

4.8

Medium

Ecosystem: Alpm

Package: firefox

FLAT-3IPFQ (CVE-2020-12399)

Insecure encryption algorithm In firefox

0.6

Low

Ecosystem: Alpm

Package: firefox

FLAT-D2UAQ (CVE-2020-12405)

Race condition In firefox

2.3

Low

Ecosystem: Alpm

Package: firefox

FLAT-FXHPQ (CVE-2020-12406)

Lack of data validation In firefox

6.1

Medium

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

4.4

Medium

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

FLAT-HBV92 (CVE-2020-12410)

Inappropriate coding practices In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

4.4

Medium

Ecosystem: Alpm

Package: firefox

FLAT-29OFY (CVE-2020-15673)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-014EZ (CVE-2020-15674)

Inappropriate coding practices In firefox

7.6

High

Ecosystem: Alpm

Package: firefox

FLAT-P2MVB (CVE-2020-15675)

Inappropriate coding practices In firefox

5.7

Medium

Ecosystem: Alpm

Package: firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

FLAT-CF0R8 (CVE-2020-15678)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-3ITZL (CVE-2020-26971)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

FLAT-E91C0 (CVE-2020-26974)

Inappropriate coding practices In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

4.9

Medium

Ecosystem: Alpm

Package: firefox

FLAT-BPXAT (CVE-2020-26978)

Business information leak In firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

FLAT-F6J8R (CVE-2020-35111)

Enabled default configuration In firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

FLAT-VCPER (CVE-2020-35113)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

1.3

Low

Ecosystem: Alpm

Package: firefox

FLAT-6L9MI (CVE-2021-23954)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

4.5

Medium

Ecosystem: Alpm

Package: firefox

4.4

Medium

Ecosystem: Alpm

Package: firefox

7.8

High

Ecosystem: Alpm

Package: firefox

FLAT-MI7Y5 (CVE-2021-23960)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox

5.7

Medium

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

2.7

Low

Ecosystem: Alpm

Package: firefox

FLAT-690BD (CVE-2021-23964)

Out-of-bounds read In firefox

6.3

Medium

Ecosystem: Alpm

Package: firefox