CVE-2026-2318
published 2026-02-11CVE-2026-2318: Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific…
PriorityP432medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
0.22%
13.4th percentile
Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 145.0.7632.75-1~deb12u1 | 145.0.7632.75-1~deb12u1 |
| chromium | chromium | >= 0 < 145.0.7632.75-1~deb13u1 | 145.0.7632.75-1~deb13u1 |
| chromium | chromium | >= 0 < 145.0.7632.45-1 | 145.0.7632.45-1 |
| debian | chromium | < chromium 145.0.7632.75-1~deb12u1 (bookworm) | chromium 145.0.7632.75-1~deb12u1 (bookworm) |
| chrome | < 145.0.7632.45 | 145.0.7632.45 | |
| chrome | >= 145.0.7632.45 < 145.0.7632.45 | 145.0.7632.45 | |
| chrome_chrome | — | — | |
| linux | linux_kernel | >= 4.14.0 < 6.1.167 | 6.1.167 |
| linux | linux_kernel | >= 6.13.0 < 6.18.17 | 6.18.17 |
| linux | linux_kernel | >= 6.19.0 < 6.19.7 | 6.19.7 |
| linux | linux_kernel | >= 6.2.0 < 6.6.130 | 6.6.130 |
| linux | linux_kernel | >= 6.7.0 < 6.12.77 | 6.12.77 |
| msrc | microsoft_edge | — | — |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
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OSV
ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
osv·2026-03-25
CVE-2026-23304 ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
l3mdev_master_dev_rcu() can return NULL when the slave device is being
un-slaved from a VRF. All other callers deal with this, but we lost
the fallback to loopback in ip6_rt_pcpu_alloc() -> ip6_rt_get_dev_rcu()
with commit 4832c30d5458 ("net: ipv6: put host and anycast routes on
device with address").
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
RIP: 0010:ip6_rt_pcpu_alloc (net/ipv6/route.c:1418)
Call Trace:
ip6_pol_route (net/ipv6/route.c:2318)
fib6_rule_lookup (net/ipv6/fib6_rules.c:115)
ip6_route_output_flags (net/ipv6/route.c:2607)
vrf_process_v6_outbound (drivers/net/vrf.c:437)
I was
OSV
CVE-2026-2318: Inappropriate implementation in PictureInPicture in Google Chrome prior to 145
osv·2026-02-11·CVSS 6.5
CVE-2026-2318 [MEDIUM] CVE-2026-2318: Inappropriate implementation in PictureInPicture in Google Chrome prior to 145
Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
GHSA
GHSA-2prw-jcj2-h5xf: Inappropriate implementation in PictureInPicture in Google Chrome prior to 145
ghsa_unreviewed·2026-02-11
CVE-2026-2318 [MEDIUM] CWE-451 GHSA-2prw-jcj2-h5xf: Inappropriate implementation in PictureInPicture in Google Chrome prior to 145
Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Red Hat
kernel: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
vendor_redhat·2026-03-25·CVSS 5.5
CVE-2026-23304 [MEDIUM] CWE-476 kernel: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
kernel: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
l3mdev_master_dev_rcu() can return NULL when the slave device is being
un-slaved from a VRF. All other callers deal with this, but we lost
the fallback to loopback in ip6_rt_pcpu_alloc() -> ip6_rt_get_dev_rcu()
with commit 4832c30d5458 ("net: ipv6: put host and anycast routes on
device with address").
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
RIP: 0010:ip6_rt_pcpu_alloc (net/ipv6/route.c:1418)
Call Trace:
ip6_pol_route (net/ipv6/route.c:2318)
fib6_rule_lookup (net/ipv6/fib6_rules.c:115)
ip6_route_output_flags (net/ipv6/route.c:2607)
vrf_process_v6_outbound (drivers/net/vrf.c:437)
I
Palo Alto
PAN-SA-2026-0003 Chromium: Monthly Vulnerability Update (March 2026)
vendor_paloalto·2026-03-11·CVSS 8.8
[HIGH] PAN-SA-2026-0003 Chromium: Monthly Vulnerability Update (March 2026)
PAN-SA-2026-0003 Chromium: Monthly Vulnerability Update (March 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.html https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_18.html https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_13.html https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_12.html https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_10.html CVE Summary CVE-2026-2314 Heap buffer overflow in Codecs CVE-2026-2317 Inappropriate implementation in Animation CVE
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-2318
vendor_chrome·2026-02-26·CVSS 6.5
CVE-2026-2318 [MEDIUM] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-2318
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-2318
Microsoft
CVE-2026-2318: CVE-2026-2318
Description: This CVE was assigned by Chrome
vendor_msrc·2026-02-10·CVSS 6.5
CVE-2026-2318 [MEDIUM] CVE-2026-2318: CVE-2026-2318
Description: This CVE was assigned by Chrome
CVE-2026-2318
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
Click on Help and Feedback
Click on About Microsoft Edge
FAQ: What is the version information for thi
Red Hat
chromium-browser: Inappropriate implementation in PictureInPicture
vendor_redhat·2026-02-10·CVSS 6.5
CVE-2026-2318 [MEDIUM] chromium-browser: Inappropriate implementation in PictureInPicture
chromium-browser: Inappropriate implementation in PictureInPicture
Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
An inappropriate implementation flaw was found in the PictureInPicture component of the Chromium browser.
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Debian
CVE-2026-2318: chromium - Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0...
vendor_debian·2026·CVSS 6.5
CVE-2026-2318 [MEDIUM] CVE-2026-2318: chromium - Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0...
Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Scope: local
bookworm: resolved (fixed in 145.0.7632.75-1~deb12u1)
bullseye: open
forky: resolved (fixed in 145.0.7632.45-1)
sid: resolved (fixed in 145.0.7632.45-1)
trixie: resolved (fixed in 145.0.7632.75-1~deb13u1)
No detection rules found.
No public exploits indexed.
Wiz
CVE-2026-2318 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 6.5
CVE-2026-2318 [MEDIUM] CVE-2026-2318 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-2318 :
vulnerability analysis and mitigation
Inappropriate implementation in PictureInPicture in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Source : NVD
## 6.5
Score
Published February 11, 2026
Severity MEDIUM
CNA Score 6.5
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 8.8
Exploitation Probability (EPSS) N/A
Affected packages and libraries
chromium
chromium-headless
Sources
Chainguard Has Fix Added at: Mar 02, 2026
Debian 11 Severity MEDIUM No Fix Added at: Feb 12, 2026
Debian 12, 13, 14 Severity MEDIUM Has F
Bugzilla
CVE-2026-23304 kernel: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
bugzilla·2026-03-25·CVSS 5.5
CVE-2026-23304 [MEDIUM] CVE-2026-23304 kernel: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
CVE-2026-23304 kernel: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()
l3mdev_master_dev_rcu() can return NULL when the slave device is being
un-slaved from a VRF. All other callers deal with this, but we lost
the fallback to loopback in ip6_rt_pcpu_alloc() -> ip6_rt_get_dev_rcu()
with commit 4832c30d5458 ("net: ipv6: put host and anycast routes on
device with address").
KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f]
RIP: 0010:ip6_rt_pcpu_alloc (net/ipv6/route.c:1418)
Call Trace:
ip6_pol_route (net/ipv6/route.c:2318)
fib6_rule_lookup (net/ipv6/fib6_rules.c:115)
ip6_route_output_flags (net/ipv6/route.c:2607)
vrf_process_v6_outbound (driver
2026-02-11
Published