CVE-2026-89949
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
batman-adv: dat: avoid unaligned fault in IP extraction
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: avoid unaligned fault in IP extraction Independent of the alignment of the ARP packet in the SKB, either the batadv_arp_ip_src or the batadv_arp_ip_dst will have an unaligned access (on HW without native unaligned read support). Use get_unaligned() to handle this properly on all architectures.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | b1bbc694ca51adb8dbed3f3235b4fcbdb44e0e20 | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | 15dbfb37f0e1a085d48deeb8f5238e9d28127dde | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | a170d4617e8cca05a1314de61728a262ef272782 | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | c74a4acf41d19f21199dec2d6c813c90d31cd02c | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | 91c99b4e152023c7d458a5dedd52d2b0d7df4ce3 | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | 1cfa7d5f70d54cb8c7e82df739430782d1996ee1 | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | 0c2df865338bbf92aa45b9253e5f9b8ef2d9992f | Unavailable | None listed |
| 5c3a0e5535933349a5d6e6bc8b704e0611f21d3f | affected | git | 0121afa52cdb88cfb4d5d7bd126a23a9100121d8 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.8 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.51 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |