Aff A250 Firmware vulnerabilitiesAnd the versions its exploited flaws hit.
Aff A250 Firmware is made by Netapp. We track 11 published vulnerabilities in it, across 0 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 6 October 2025. If you run Aff A250 Firmware, check your version against the exploited flaws below and patch those first.
The most recent Aff A250 Firmware flaw added to the known-exploited list is CVE-2021-22555, on 6 October 2025. We keep watching the known-exploited list.
Which versions of Aff A250 Firmware do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Aff A250 Firmware vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.8Linux Kernel Heap Out-of-Bounds Write Vulnerability
Linux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space.
Which Aff A250 Firmware flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 82%CVE-2021-25216Critical
In BIND 9.5.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.11.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.1 of the BIND 9.17...
- 79%
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c.
- 7.1%CVE-2020-1971Medium
The X.509 GeneralName type is a generic type for representing different types of names.
- 6.0%CVE-2021-25214Medium
In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of...
- 2.5%CVE-2021-41617High
sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected.
- 0.8%CVE-2020-27815High
A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges.
- 0.4%CVE-2021-28971Medium
In intel_pmu_drain_pebs_nhm in arch/x86/events/intel/ds.c in the Linux kernel through 5.11.8 on some Haswell CPUs, userspace applications (such as perf-fuzzer) can cause a system crash because the PEBS status in a...
- 0.3%CVE-2022-36879Medium
An issue was discovered in the Linux kernel through 5.18.14.
- 0.3%CVE-2021-40490High
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
- 0.3%CVE-2021-28964Medium
A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8.
Running Aff A250 Firmware? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Linux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space.
- Matched to
- Aff A250 Firmware on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 11 published vulnerabilities listed under the name Aff A250 Firmware, across 0 versions. The most recent Aff A250 Firmware flaw added to the known-exploited list is CVE-2021-22555, on 6 October 2025.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-22555.
Create a Precursor Intelligence account and track Aff A250 Firmware. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.