thunderbird-0:91.2.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

by severity

1critical4high2medium0low

updated 2026-10-28

vulnerabilities (7)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-32810US	critical9.8	1.91% (80th)	—	no fix	2021-08-02	—
CVE-2021-38496US	high8.8	1.66% (77th)	—	no fix	2021-11-03	—
CVE-2021-38498US	high7.5	1.47% (74th)	—	no fix	2021-11-03	—
CVE-2021-38500US	high8.8	1.27% (70th)	—	no fix	2021-11-03	—
CVE-2021-38502US	medium5.9OT elevated	1.10% (66th)	—	no fix	2021-11-03	—
CVE-2021-38501US	high8.8	1.05% (64th)	—	no fix	2021-11-03	—
CVE-2021-38497US	medium6.5	0.59% (48th)	—	no fix	2021-11-03	—

The flaw types (CWEs) most of these CVEs share.

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer3 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')2 CVEs
CWE-416Use After Free2 CVEs
CWE-1021Improper Restriction of Rendered UI Layers or Frames1 CVEs
CWE-319Cleartext Transmission of Sensitive Information1 CVEs
CWE-346Origin Validation Error1 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')1 CVEs

Which sources assert this record, and when.

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