01 Record

CVE-2026-74620

net/sched: act_gact, act_police: range check the fallback control action

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net/sched: act_gact, act_police: range check the fallback control action

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.17% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 7.1% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Received. NVD last modified this record on 2026-10-14.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-08-22 15:32Z2 MO AGO

Last updated

2026-08-23 12:47Z2 MO AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-911Improper Update of Reference CountBase
CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

a50819db15ca39040e2c1b4661e547fec0ced0e4705d37ab8cff2f944ec05d3b

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux720f22fed81bc6fd1765db7014651b6718887bea to < 5f038affdacaffedf6a85a06cf59ec0a852d36a7, 720f22fed81bc6fd1765db7014651b6718887bea to < efa58aeb6a99028b1fbc3ab2f31ba3a881211ad4, 720f22fed81bc6fd1765db7014651b6718887bea to < 725efc2ab4a40affc4e285a2dc4896d103948a6c, 720f22fed81bc6fd1765db7014651b6718887bea to < 6bcb8839aa2d686964a4154650afc4db91e1c514, 720f22fed81bc6fd1765db7014651b6718887bea to < 5344e01179baa37547ab29fd7b8614f83faa190c, 720f22fed81bc6fd1765db7014651b6718887bea to < 92f00f1d4d204a428b38e26fce3baee144b6955d, 720f22fed81bc6fd1765db7014651b6718887bea to < 2e8df8c9190335475a3b64a159d3efd8cdd1cb73, 720f22fed81bc6fd1765db7014651b6718887bea to < 883b56ae58fe657d8497806c7059646e9ba6dbd0, 5.3—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/5f038affdacaffedf6a85a06cf59ec0a852d36a7
git.kernel.orghttps://git.kernel.org/stable/c/efa58aeb6a99028b1fbc3ab2f31ba3a881211ad4
git.kernel.orghttps://git.kernel.org/stable/c/725efc2ab4a40affc4e285a2dc4896d103948a6c
git.kernel.orghttps://git.kernel.org/stable/c/6bcb8839aa2d686964a4154650afc4db91e1c514
git.kernel.orghttps://git.kernel.org/stable/c/5344e01179baa37547ab29fd7b8614f83faa190c
git.kernel.orghttps://git.kernel.org/stable/c/92f00f1d4d204a428b38e26fce3baee144b6955d
git.kernel.orghttps://git.kernel.org/stable/c/2e8df8c9190335475a3b64a159d3efd8cdd1cb73
git.kernel.orghttps://git.kernel.org/stable/c/883b56ae58fe657d8497806c7059646e9ba6dbd0

07 Fixed in

Debian 12

linux
Fixed in 6.1.187-1
linux-6.12
Fixed in 6.12.107-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.105-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.1.9-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.