PoC Index

CVE-2022-26485

KEVHIGH 8.8EPSS 14.3%

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.

CVSS v3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
14.26% chance of exploitation in the next 30 days, 96th percentile
CISA KEV
added 2022-03-07
Published
2022-12-22
Updated
2025-10-21

Proof-of-concept exploits (1)

References

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