CVE-2026-53002
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)
netfilter: conntrack: remove sprintf usage
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace it with scnprintf, the buffer sizes are expected to be large enough to hold the result, no need for snprintf+overflow check. Increase buffer size in mangle_content_len() while at it. BUG: KASAN: stack-out-of-bounds in vsnprintf+0xea5/0x1270 Write of size 1 at addr [..] vsnprintf+0xea5/0x1270 sprintf+0xb1/0xe0 mangle_content_len+0x1ac/0x280 nf_nat_sdp_session+0x1cc/0x240 process_sdp+0x8f8/0xb80 process_invite_request+0x108/0x2b0 process_sip_msg+0x5da/0xf50 sip_help_tcp+0x45e/0x780 nf_confirm+0x34d/0x990 [..]
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) |
|---|---|---|---|---|---|
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | 2f793ba78470a99f40389b7dc60a81d9f5ad3956 | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | 6bbf829b4c1b44c941c47dd0d710f1393258f3d5 | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | ab64e61c9323fa6de21bd20da1ddb29a0fb65d34 | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | 1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | a8e0a32a23d3f34862af3b4da792ecb3a891a9a3 | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | 8e3be0d12615a173fe260cd42753ca7a001acbf2 | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | c08ff52e44945e6ef4ce0790f49ea761b060c45b | Unavailable | None listed |
| 9fafcd7b203229c3f3893a475741afc27e276306 | affected | git | 6e7066bdb481a87fe88c4fa563e348c03b2d373d | 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) |
|---|---|---|---|---|---|
| 2.6.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.20 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.141 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.91 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |