high 8.8

CVE-2022-2853 json

Heap buffer overflow in Downloads in Google Chrome on Android prior to 104.0.5112.101 allowed a remote attacker who had compromised the ren…

published 2022-09-26 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35087

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 2.1%; EPSS 2.1% chance of exploitation in 30 days, percentile 82%
public exploits: 0; none known

Heap buffer overflow in Downloads in Google Chrome on Android prior to 104.0.5112.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Patch / fix

fixed in 1 distros 3 links 1

Google Chrome 104.0.5112.101

debian ubuntu opensuse

chromium Debian 14, Debian 13, Debian 12 104.0.5112.101-1

debian advisories DEBIAN-CVE-2022-2853

chromium-browser Ubuntu 18.04 LTS 104.0.5112.101-0ubuntu0.18.04.1

ubuntu advisories UBUNTU-CVE-2022-2853

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

chromium openSUSE Tumbleweed 104.0.5112.101-1.1
chromium openSUSE Tumbleweed 113.0.5672.92-1.1
opera openSUSE Leap 15.4 NonFree 90.0.4480.54-lp154.2.17.1
opera openSUSE Leap 15.3 NonFree 90.0.4480.54-lp153.2.57.1
chromium Package Hub 15 SP4, Package Hub 15 SP3, openSUSE Leap 15.4 +1 more 104.0.5112.101-bp154.2.23.1

opensuse advisories openSUSE-SU-2024:12277-1 openSUSE-SU-2024:12948-1 openSUSE-SU-2022:10109-1 openSUSE-SU-2022:10108-1 openSUSE-SU-2022:10099-1

chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html advisory

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-2853 updated 2025-11-21 cvss 8.8

chromium-browser: Heap buffer overflow in Downloads

Red Hat All currently supported Red Hat products
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 17 mo ago (2025-05-22)

Exploit prediction

2.14% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

issues.chromium.org https://issues.chromium.org/issues/40060491 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Google Chrome

Classification

Weakness

CWE-787 Out-of-bounds Write

Technology feeds

Google Chrome rss critical rss

References

chromereleases.googleblog.com /2022/08/stable-channel-update-for-desktop_16.html
patch, release-notes, vendor-advisory
issues.chromium.org /issues/40060491
exploit
lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
vendor-advisory
crbug.com /1350097
permissions-required, vendor-advisory
packetstormsecurity.com /files/169459/Chrome-offline_items_collection-OfflineContentAggregator-OnItemRemoved-Heap-Buffer-Overflow.html
third-party-advisory

Sources

CVE List CVE-2022-2853
NVD CVE-2022-2853

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary